
calculus
1. A solid is constructed so that it has a circular base of radius r centimeters and every plane section perpendicular to a certain diameter of the base is a square, with a side of the square being a chord of the circle. a. Find the volume of the solid. b.
asked by Yuri on March 25, 2012 
calculus
The base of a solid is a circle of radius = 4 Find the exact volume of this solid if the cross sections perpendicular to a given axis are equilateral right triangles. The equation of the circle is: x^2 + y^2 = 16 I have the area of the triangle (1/2bh) to
asked by mark on April 22, 2007 
Calc
The base of a solid is a circle of radius a, and its vertical cross sections are equilateral triangles. The volume of the solid is 10 cubic meters. Find the radius of the circle.
asked by Erica on February 10, 2011 
calculus
The base of a solid is a circle of radius = 4 Find the exact volume of this solid if the cross sections perpendicular to a given axis are equilateral right triangles. I have the area of the triangle (1/2bh) to be equal to 2sqrt(12) (1/2 * 4 * sqrt12) I
asked by mark on April 22, 2007 
calculus
volume of solid whose base is a circle with radius a, and cross sections of the solid cut perpendicular to the xaxis are squares
asked by judy on April 17, 2011 
maths
Im confused can any1 help me on this question ?? or try and put me on the right track? (a) A circle has radius 2cm (in that circle there is an triangle AOB) and the chord AB has length 3cm. AO is 2cm and BO is 2cm. O is the centre of the circle. (b)
asked by hi on September 25, 2007 
Calculus (cross section)
A solid has a base bounded by x^2_y^2=36. Find the volume of the solid if every plane section perpendicular to the diameter is an isosceles triangle whose base is on the circle and whose height is 4 units
asked by Trinh on November 30, 2014 
geometry
Basic Geometry 1. Find the perimeter of a rectangle 19 cm long by 27.8 cm wide. 2. In triangle ABC, angle A = 47°, and angle B = 8°. Find angle C. 3. Find the perimeter of a triangle with sides of length 28 cm, 47 cm and 19 cm. 4. In triangle FGH, angle
asked by shirley on March 1, 2011 
calculus
Find the volume of the solid whose base is the region bounded by the graphs of y=x^3,x=1, and the xaxis, and whose cross sections perpenditular to the xaxis are semicircles. What would be the radius in this case? I thought it would just be x^3, but
asked by Jin on January 7, 2007 
Calculus (Volume of Solids)
A solid has, as its base, the circular region in the xyplane bounded by the graph of x^2 + y^2 = 4. Find the volume of the solid if every cross section by a plane perpendicular to the xaxis is a quarter circle with one of its radii in the base.
asked by Casablanca on March 13, 2012 
Mathematics
solid is in the form of a cone mounted on himispher in such away that the Venter of the base of the cone fast coincide with the center of the base of the hemisphere.the radius of hemisphere and height of cone are r each ,radius of base of cone is 1/2r and
asked by Okram gojen on March 3, 2019 
CALCULUS 2
Consider the solid S described below. A right circular cone with height 7h and base radius 2r Find the volume V of this solid
asked by HELP PLEASE! on February 17, 2010 
math
A sector of a circle subtending an angle 300 degrees at the centre is used to form a cone with base radius 6cm. Find the (a.)radius of the circle (b.)volume of the cone (c.)area of the minor sector of the circle
asked by shegster on April 30, 2014 
Calculus
The base of a solid in the region bounded by the graphs of y = e^x, y = 0, and x = 0, and x = 1. Cross sections of the solid perpendicular to the xaxis are semicircles. What is the volume, in cubic units, of the solid? Answers: 1)(pi/16)e^2
asked by Kait on February 26, 2018 
Calculus I
The base of a solid is the circle x^2 + y^2 = 9. Cross sections of the solid perpendicular to the xaxis are squares. What is the volume, in cubic units, of the solid?
asked by Jer on April 22, 2016 
Calculus
R is the region in the plane bounded below by the curve y=x^2 and above by the line y=1. (a) Set up and evaluate an integral that gives the area of R. (b) A solid has base R and the crosssections of the solid perpendicular to the yaxis are squares. Find
asked by Drake on February 2, 2010 
Calculus
R is the region in the plane bounded below by the curve y=x^2 and above by the line y=1. (a) Set up and evaluate an integral that gives the area of R. (b) A solid has base R and the crosssections of the solid perpendicular to the yaxis are squares. Find
asked by Jake on January 28, 2010 
Calculus
R is the region in the plane bounded below by the curve y=x^2 and above by the line y=1. (a) Set up and evaluate an integral that gives the area of R. (b) A solid has base R and the crosssections of the solid perpendicular to the yaxis are squares. Find
asked by Jake on January 27, 2010 
calculus
The base of a solid is the circle x2 + y2 = 9. Cross sections of the solid perpendicular to the xaxis are equilateral triangles. What is the volume, in cubic units, of the solid?
asked by Anonymous on June 21, 2015 
Calculus
The base of a solid is the circle x^2 + y^2 = 9. Cross sections of the solid perpendicular to the xaxis are equilateral triangles. What is the volume, in cubic units, of the solid? 36√3 36 18√3 18
asked by Alice on January 30, 2019 
calc
he base of a solid in the xyplane is the circle x^2 + y^2 = 16. Cross sections of the solid perpendicular to the yaxis are semicircles. What is the volume, in cubic units, of the solid?
asked by Anonymous on June 27, 2015 
Calculus
The base of a solid is the circle x2 + y2 = 9. Cross sections of the solid perpendicular to the xaxis are semicircles. What is the volume, in cubic units, of the solid?
asked by Belle on February 14, 2016 
Calculus 2
I am having so many problems with these volume problems, 1. Find the volume of a the solid obtained by rotating the region enclosed by: x = 2y and y^3 = x with y>0 about the x axis 2.Find the volume of cone of height h = 250 and a circular base with radius
asked by J on October 23, 2010 
Calculus
The base of a solid is the circle x^2 + y^2 = 9. Cross sections of the solid perpendicular to the xaxis are squares. What is the volume, in cubic units, of the solid? A. 18 B. 36 C. 72 D. 144 Please help. Thank you in advance.
asked by Justin on June 25, 2019 
Calculus
The base of a solid is the circle x^2+y^2=9. Cross sections of the solid perpendicular to the xaxis are semicircles. What is the volume, in cubics units, of the solid? a) 9 π/4 b) 18π c) 9π d) 72π
asked by Alice on January 27, 2019 
Calculus
The base of a solid in the xyplane is the circle x^2+y^2 = 16. Cross sections of the solid perpendicular to the yaxis are semicircles. What is the volume, in cubic units, of the solid? a. 128π/3 b. 512π/3 c. 32π/3 d. 2π/3
asked by Louis on March 21, 2017 
AP Calc
The base of a solid is the region in the first quadrant bounded by the ellipse x^2/a^2 + y^2/b^2 = 1. Each crosssection perpendicular to the xaxis is an isosceles right triangle with the hypotenuse as the base. Find the volume of the solid in terms of a
asked by Anon on March 17, 2014 
calculus
Find the volume V of the described solid S. The base of S is a circular disk with radius 2r. Parallel crosssections perpendicular to the base are squares.
asked by Johnathon on November 10, 2011 
Math
Find the volume V of the described solid S. The base of S is a circular disk with radius 4r. Parallel crosssections perpendicular to the base are squares.
asked by Em on January 21, 2013 
calculus
the region bounded by the quarter circle (x^2) + (y^2) =1. Find the volume of the following solid. The solid whose base is the region and whose crosssections perpendicular to the xaxis are squares.
asked by mike on October 28, 2012 
Math
The points (4, –5) and (– 4, 1) are endpoints of a diameter of a circle. (a) Find the center of the circle. (b) Find the length of the radius of the circle. (Note that this is a distance.) Give the exact answer. Show work. (c) State the equation of the
asked by Kate on June 24, 2009 
Calculus
Let f and g be the functions given by f(x)=1+sin(2x) and g(x)=e^(x/2). Let R be the shaded region in the first quadrant enclosed by the graphs of f and g. A. The region R is the base of a solid. For this solid, the cross sections, perpendicular to the
asked by Anonymous on April 19, 2015 
Calculus
Find the volume of the solid whose base is the circle x^2+y^2=25 and the cross sections perpendicular to the xaxis are triangles whose height and base are equal. Find the area of the vertical cross section A at the level x=1.
asked by Mwe on February 7, 2015 
Calculus
Find the volume of the solid whose base is the circle x^2+y^2=64 and the cross sections perpendicular to the xaxis are triangles whose height and base are equal. Find the area of the vertical cross section A at the level x=7.
asked by Steve on March 4, 2017 
geometry
if home plate is 60.5 feet from the pitcher's mound, find the distance from the pitcher's mound of a major league baseball field to the center of a circumscribed circle that touches home plate, 1st base and second base. Find the exact, simplified length of
asked by susan on October 16, 2011 
geometry
I asked my teacher for a hint and he said that the pitcher's mound is not the radius. Am I supposed to assume that a side of a baseball diamond is 90? But that information wasn't given..... Still confused. If home plate is 60.5 feet from the pitcher's
asked by susan on October 18, 2011 
College Calculus
Find the volume of the solid with given base and cross sections. The base is the unit circle x^2+y^2=1 and the cross sections perpendicular to the xaxis are triangles whose height and base are equal.
asked by Anonymous on February 9, 2012 
Calculus
Let R be the region bounded by the yaxis and the curves y = sin x and y = cos x. Answer the following. a)Find the exact area of R. b)A solid is generated by revolving R about the xaxis. Find the exact volume of the solid.
asked by ronnieday on March 23, 2012 
Calculus
Let R be the region bounded by the yaxis and the curves y = sin x and y = cos x. Answer the following. a)Find the exact area of R. b)A solid is generated by revolving R about the xaxis. Find the exact volume of the solid.
asked by ronnieday on April 20, 2012 
Math Check
Find the volume when the solid has a base of the xaxis and a semicircle of y=sqrt(25x^2). My answer is 500/3. Is that correct?
asked by Susie on April 28, 2016 
math
A rectangular solid has a base with length 6 cm and width 5 cm. If the volume of the solid is 300 cm3, find the height of the solid. [Hint: The volume of a rectangular solid is given by V = LWH.]
asked by Brenda on January 29, 2008 
Calculus
The base of a solid is the circle x2 + y2 = 9. Cross sections of the solid perpendicular to the xaxis are equilateral triangles. What is the volume, in cubic units, of the solid? 36 sqrt 3 36 18 sqrt 3 18 The answer isn't 18 sqrt 3 for sure.
asked by Muhammad on November 26, 2016 
Math
1.Which solid has one base that is a triangle and three lateral surfaces that are triangles? A:Triangular Pyramid*** B:Triangular Prism C:Rectangular Prism D:Rectangular Pyramid 2.A solid with two parallel and congruent bases cannot be which of the
asked by Reeces on March 6, 2017 
Geomatric series
A fractal is created: A circle is drawn with radius 8 cm. Another circle is drawn with half the radius of the previous circle. The new circle is tangent to the previous circle. Suppose this pattern continues through five steps. What is the sum of the areas
asked by HanuMath25/11 on November 25, 2012 
Calculus
The base of a solid in the xyplane is the circle x^2 + y^2 = 16. Cross sections of the solid perpendicular to the yaxis are equilateral triangles. What is the volume, in cubic units, of the solid? answer 1: (4√3)/3 answer 2: (64√3)/3 answer 3:
asked by Alice on February 13, 2019 
Maths
A sector of a circle of radius 7cm subtending an angle of 270 degree at centre of the circle is use to form a cone? (A)find the base radius of the cone. (B)calculate the area of the base of the cone.
asked by Victor on February 2, 2016 
GEOMETRY CIRCLES PLEASE
HELP ME PLEASE. 1.An isosceles triangle with each leg measuring 13 cm is inscribed in a circle . if the altitude to the base is 12 cm find the radius of the circle 2. Circles a and b are tangent at point c. p is on circle a and q is on circle b such that
asked by BARBIE LEE on December 8, 2013 
GEOMETRY CIRCLE
1.An isosceles triangle with each leg measuring 13 cm is inscribed in a circle . if the altitude to the base is 12 cm find the radius of the circle 2. Circles a and b are tangent at point c. p is on circle a and q is on circle b such that pq is tangent to
asked by BARBIE LEE on December 8, 2013 
Mathematics
A sector of a circle of radius is 7cm substending an angle of 27% at all he center of the circle is used to form a cone. A. Find the base radius of the cone. B. Calculate the area of base of the cone
asked by Adesuyi Similoluwa on December 1, 2019 
math
(a) A circle has centre at (−2,−1). One point on its circumference is (−2, −3). Find its radius, correct to 1d.p. (b) If y = x2 for 0 £ x £ 2 is completely rotated round the x – axis, find the volume of the solid of revolution produced.
asked by bliss on September 8, 2016 
GEOMETRY CIRCLES PLEASE
1.An isosceles triangle with each leg measuring 13 cm is inscribed in a circle . if the altitude to the base is 12 cm find the radius of the circle 2. Circles a and b are tangent at point c. p is on circle a and q is on circle b such that pq is tangent to
asked by BARBIE LEE on December 7, 2013 
Calculus
Hi, I have a calculus question that I just cannot figure out, it is about volume of cross sections. I would very much appreciate it if someone could figure out the answer and show me all the steps. A solid has as its base the region bounded by the curves y
asked by Michael on March 14, 2012 
Calculus
Hi, I have a calculus question that I just cannot figure out, it is about volume of cross sections. I would very much appreciate it if someone could figure out the answer and show me all the steps. A solid has as its base the region bounded by the curves y
asked by Michael on March 14, 2012 
calculus (please help)
find the volume of the solid whose bounded by the circle x^2+y^2=4 and whose cross sections perpendicular to the yaxis are isosceles right triangles with one leg in the base. Please give explanation and steps
asked by may on April 22, 2015 
Calculus
A solid has as its base a circular region in the xy plane bounded by the graph of x^2 + y^2 = 4. Find the volume of a solid if every cross section by a plane perpendicular to the xaxis is an isosceles triangle with base on the xy plane and altitude equal
asked by Denise on September 11, 2010 
Math for Ms. Sue please!
1. Name the solid with the description as a figure that has one base that is a rectangle and four lateral surfaces that are triangles. (1 point) triangular pyramid cone rectangular prism rectangular pyramid 2. A solid with two parallel and congruent bases
asked by Delilah on March 7, 2013 
Calc
The base of a solid is the unit circle x^2 + y^2 = 4, and its crosssections perpendicular to the xaxis are rectangles of height 10. Find its volume. Here's my work: A for rectangle=lw A=10*sq(4x) V= the integral from 4 to 4 of sq(4x^2)*10dx But that
asked by Alice on February 1, 2017 
Calculus
This problem set is ridiculously hard. I know how to find the volume of a solid (integrate using the limits of integration), but these questions seem more advanced than usual. Please help and thanks in advance! 1. Find the volume of the solid formed by
asked by Jillian on April 5, 2008 
Calculus
A ball of radius 12 has a round hole of radius 6 drilled through its center. Find the volume of the resulting solid. I tried finding the volume of the sphere and the volume of the cyclinder then subtract however that did not work.
asked by Anonymous on April 27, 2009 
Calculus
The base of a solid in the first quadrant of the xy plane is a right triangle bounded by the coordinate axes and the line x + y = 2. Cross sections of the solid perpendicular to the base are squares. What is the volume, in cubic units, of the solid?
asked by Ali on July 28, 2015 
Calculus
The base of a solid in the first quadrant of the xy plane is a right triangle bounded by the coordinate axes and the line x+y =4. Cross sections of the solid perpendicular to the base are squares. What is the volume, in cubic units , of the solid? A) 8 B)
asked by Alice on January 25, 2019 
Calculus (Volumes)
A solid has as its base the region bounded by the curves y = 2x^2 +2 and y = x^2 +1. Find the volume of the solid if every cross section of a plane perpendicular to the xaxis is a trapezoid with lower base in the xyplane, upper base equal to 1/2 the
asked by Peterg on August 29, 2017 
Calculus
a solid has as its base the region bounded by the curves y = 2x^2 +2 and y = x^2 +1. Find the volume of the solid if every cross section of a plane perpendicular to the xaxis is a trapezoid with lower base in the xyplane, upper base equal to 1/2 the
asked by James on August 29, 2017 
Algebra
Which solid has one base that is a rectangle and four lateral surfaces that are triangles? A. triangular pyramid *** B. cone C. rectangular prism D. rectangular pyramid A solid with two parallel and congruent bases cannot be which of the following? A. cone
asked by AJo on March 22, 2018 
math
A right circular cone stands on a hemisphere. The base radius of the cone is equal to the radius of the hemisphere. If the base radius of the cone is 10 centimeters and its height is 15 centimeters,calculate the total volume of the solid.
asked by Dennis on January 6, 2016 
maths
O is the centre of the circle and A and B are points on the circumference of the circle. The radians of the circle is 12 cm and the angle AOB is 54 degrees. Choose the one option which gives the length of the circle joining A and B , correct to one decimal
asked by katie on April 20, 2007 
calculus
The base of a solid consists of the region bounded by the parabola y=rootx, the line x=1 and the xaxis. Each cross section perpendicular to the base and the xaxis is a square. Find the volume of the solid.
asked by Caitlin on June 6, 2012 
Calculus AP
Let R be the region in the first quadrant bounded by the graph y=3√x the horizontal line y=1, and the yaxis as shown in the figure to the right. Please show all work. 1. Find the area of R 2. Write but do not evaluate, an integral expression that gives
asked by Jess on March 1, 2013 
CALCULUS
The base of S is a circular disk with radius 3r. Parallel crosssections perpendicular to the base are isosceles triangles with height 8h and unequal side in the base. a. set up an interval for volume of S b. by interpreting the intergal as an area, find
asked by PLEASE HELP on April 16, 2014 
calculus
8). Part 1 of 2: In the solid the base is a circle x^2+y^2=16 and the crosssection perpendicular to the yaxis is a square. Set up a definite integral expressing the volume of the solid. Answer choices: integral from 4 to 4 of 4(16y^2)dy, integral from
asked by Sally on April 14, 2013 
MATH QUIZ PLS HELP!!!
1.Find the lateral area of a cone with a radius of 7 ft. and a slant height of 13 ft. Use 3.14 for ©£ and round to the nearest tenth. 439.6 ft^2 324.5 ft^2 571.5 ft^2 285.7 ft^2*** 2.Find the surface area of a square pyramid with a base length of 24 cm
asked by TTR+S<3 on March 19, 2014 
calculus 1 (I need help)
The portion of the ellipse x^2/9+y^2/4=1 with x greater than or equals to 0 is rotated about the yaxis to form a solid S. A hole of radius 1 is drilled through the center of S, along the yaxis. Find the exact volume of the part of S that remains. Show
asked by linda on May 6, 2015 
Help plz on Calc
The portion of the ellipse x^2/9+y^2/4=1 with x greater than or equals to 0 is rotated about the yaxis to form a solid S. A hole of radius 1 is drilled through the center of S, along the yaxis. Find the exact volume of the part of S that remains. Show
asked by Linda on May 6, 2015 
Algebra
The volume of a right circular cylinder (think of a pop can) is jointly proportional to the square of the radius of the circular base and to the height. For example, when the height is 10.62 cm and the radius is 3 cm, then the volume is 300 cm3. Find the
asked by Brad on February 20, 2016 
calculus2
Use cylindrical shells to find the volume V of the solid. A right circular cone with height 9h and base radius 5r. The answer is 75πhr^2 but my answer is 39πhr^2. How???
asked by A on June 25, 2018 
math
A cylinder container of radius 15 cm has some water in it. When a solid submerged into the water, the water level rises 1.2 cm. (a) Find, the volume of the water displace by the solid leaving your answer in terms of π (b) If the solid is a circular cone
asked by kudu on February 9, 2015 
Maths
1. In the xycoordinate plane, point A is the midpoint of the segment with endpoints (2,4) and (4,4). What is the distance from point A to the origin? I know how to find the distance between the two points 10. But I don't know where to go from there. 2.
asked by Lina on March 22, 2015 
Math
A metal solid cylinder of radius 6 cm and length 12 cm is ,melted and recast into another solid cylinder of length 3 cm. A. Find the base radius of the new cylinder. B. Find the change in total surface area in terms of 3.14.
asked by Twinkle on November 16, 2015 
solid mensuration
the base of a rectangular solid is 4 ft. long and 3 ft. wide. find the volume of the solid if its diagonal is square root of 41 ft. .
asked by audry on January 31, 2016 
Calculus
The base of a solid is bounded by y=2sqrtx, y=2 and x=4. Find the volume of solid if cross sections perpendicular to y=2 are semicircles
asked by Alexandra on April 17, 2011 
Calculus AP
Let R be the region bounded by the graphs of y=cos((pi x)/2) and y=x^2(26/5)x+1. A. Find the area of R. B. The vertical line x=k splits the region R into two equal parts. Write, but do not solve, an equation involving integrals that solves for k. C. The
asked by Jess on March 1, 2013 
math
Find the exact values for the lengths of the labeled segments a, b and p. Note that r=3 is the radius of the circle, and s=2 is the arc length from the point (3,0) around the circle to the indicated point.
asked by Jake on March 13, 2017 
mathssurface area
A solid is in the form of cone mounted on a hemisphere in such a way that the centre of the base of the cone just coincide with the centre of the base of the hemisphere. Slant height of the cone is L and radius of the base of the cone is 1/2r where through
asked by anoynomous on March 17, 2013 
Math
I need to find the area of a shaded part. it is a square with a circle the measurements that I have are pi = 3.14 and 15 ft by 15 ft. I know to find the area of the square I take base x height but cannot figure out correct formula for subtracting the
asked by Sam on June 17, 2007 
Calculus AP Exam review explanation pls
1)What is the area bounded by y = x^2 and y =3x? A)5 B)9/2 ***C)8 D)11.2 E)25 i believe it to be 8 but im not sure. 2)The region R is bounded by the xaxis, x = 2, and y = x^2. Which of these expressions represents the volume of the solid formed by
asked by ReviewDay :( on March 3, 2017 
geometry
1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two parallel and congruent bases cannot be which of the
asked by 666name999 on May 19, 2016 
Algebra
1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two parallel and congruent bases cannot be which of the
asked by nunia on March 3, 2017 
Calculus
The base of a solid is the region enclosed by the graph of x^2 + 4y^2 = 4 and crosssections perpendicular to the xaxis are squares. Find the volume of this solid. a. 8/3 b. 8 pi/3 c. 16/3 d. 32/3 e. 32 pi/3 Thanks in advance! :)
asked by Jillian on April 6, 2008 
geometry
check my answers pls 1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two parallel and congruent bases
asked by 666name999 on May 13, 2016 
math
check my answers pls 1. which solid has two bases that are triangles and three lateral surfaces that are rectangles a. triangular pyramid b. rectangular prism c. triangular prism *** d. rectangular pyramid 2. a solid with two parallel and congruent bases
asked by 666name999 on May 12, 2016 
pre cal
Find the exact values for the lengths of the labeled segments a, b and p drawn in green, red, and blue, respectively. Note that r=9 is the radius of the circle, and s=8 is the arc length from the point (9,0) around the circle to the indicated point. *i
asked by tor on August 1, 2016 
calculus
Find the volume of the solid whose base of a solid is the region bounded bythegraphsofy=3x,y=6,andx=0. Thecross␣sections perpendicular to the x ␣ axis are rectangles of perimeter 20.
asked by Ashley on December 16, 2010 
AP Calc
The base of a solid is bounded by y=x+a,
asked by Anon on March 18, 2014 
AP Calculus
The base of a solid is bounded by y =x+a, 0
asked by Anon on March 16, 2014 
calculus
Find the volume of the solid whose base of a solid is the region bounded bythegraphsofy=3x,y=6,andx=0. Thecross␣sections perpendicular to the x ␣ axis are rectangles of perimeter 20.
asked by Ashley on December 16, 2010 
Calculus
The functions f and g are given by f(x)=√x and g(x)=6x. Let R be the region bounded by the xaxis and the graphs of f and g, as shown in the figure in the link below. Please show your work. h t t p://goo.gl/jXIZD 1. Find the area of R. 2. The region R
asked by Jessy152 on February 27, 2013 
math correction
A rectangular solid has a base with length 2 cm and width 6cm. If the volume of the solid is 108 cm^3. Find the height of the solid. Possible answers are: A) 8cm B)9cm C) 10cm D) 11cm My answer: V = LWH 108 = (2)(6)H 108= 12H   12 12 9 = H right
asked by jasmine20 on January 11, 2007 
math
The volume of a sphere depends on the sphere's radius:V=4/3πr^3.(A)If the radius of a sphere is 3 feet,what is the volume?Give exact and approximate answers and use correct units.(B)Solve for r in the volume formula.(C)If the volume of a sphere is 20
asked by Andrea on April 12, 2018 
math
find the area of each circle. round to the nearest tenth.use 3.14or 22/7. 1.circle with 6cm 2.circle with 25in 3.circle with 11ft 4.diameter =10.5 5.radius=6.3mm 6.radius=31/4 yd
asked by jaiden on December 18, 2019 
math
1. find the lateral area of a right prism whose altitude measures 20 cm and whose base is a square with a width 7 cm long. 2. the volume of a rectangular solid is 5376 cubic meters, and the base is 24 meters by 16 meters. find the height of the solid. 3. a
asked by Randy on January 7, 2012
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