# area, perimeter

20,300 results, page 86

### ALGEBRA :)

GIVE THE AREA OF THE FIGURE DESCRIBED. RECTANGLE; L=12CM , W=5CM HOW SHOULD I GET THE RESULT?

### Algebra II

Find the quadratic equation x^2+px+q=0 if the roots a and b are the dimensions of a rectangle whose diagonal is 8 and area is 26

### math

the length of a rectangle is 9in. greater than the width.the area 36in.2 find the dimensions

### math

the length of a rectangle is 9in. greater than the width.the area 36in.2 find the dimensions

### geometry

what is the area of a rhombus with a 60 degree angle and sides 5 cm long? (round to the nearest 10th)

### cal 1

Find the area of the indicated region f(x)=(4-x^2) between(0,2)with 4 equal subintervals (left endpoints)

### geometry

I'm having a hard time understanding how to fine the Total Area(T.A) for a regular pyramid.

### Calculus Help

Find the area of the region enclosed by the hyperbola x^2/a^2-y^2/b^2=1 and the vertical line through a focus

### integration

Find the area of the region under the graph of the function f on the interval [-1, 2]. f(x) = 6x + 1 bound by the x axis

### geometry

find the area of a regular hexagon with the side length 4m. round to the nearest tenth

### geometry

Write and solve an inequality to find the calues of x for which the area of the rectangle is greater than the are of the triangle

### geometry

What is the area of a sector where n= the measure of the central angle, r=radius, and d=diameter. n=90 degrees, d=18cm

### Math/Trig

Find the area of a sector of a circle with a radius of 3 m and a central angle of 125degrees.

### algebra

Given triangle XYZ with vertices X(-2,0),Y(6,0), and Z(4,8), find the number of square units in its area.

### Math/Trig

Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.

### Math/Trig

Find the area of triangleABC with B=47.6degrees, a=3.6, and c= 9.7. Round your answer to the nearest tenth.

### math

find the volume of the rectangular prism: base area 56 in2, height 6 inches

### math

The area of a parallelogram is 100 square millimeters. The base is 4 milimeters. Find the height.

### physics

Why does cross sectional area of a liquid stream reduces while falling vertically??

### Math

Write a rule expressing the area of a circle as a function of its radius. What is the domain of the object?

### math

a box has length 10cm width 8cm and height 6cm what is the square area ?

### GEOMETRY

A BOX HAS A LENGTH 10CM, WIDTH 8CM HEIGHT 6CM WHAT IS THE SQUARE AREA

### Math

The surface area of a cylinder is 200cm. The diameter is equal to the height. Find the radius.

### Math

The surface area of a cylinder is 200cm. The diameter is equal to the height. Find the radius.

### science

True or False...The CLOSER the origin of an earthquake to an inhabited area , the greater the destruction?

### math

Find the area of each circle and round to the nearest tenth. radius= 3 and two thirds

### Calculus (double check )

Find the centroid of the area bonded by the parabola y =4-x^2 and the x-axis? A.(0,1.6) <<<< correct? B.(0,1.7) C.(0,1.8) D.(0,1.9)

### math

Algebra:Functions Tell whether each represents a function. Explain. Area=LenghtxWidth

### geometry

what is the area of a rhombus with a 60 degree angle and sides 5 cm long? (round to the nearest 10th)

### Calculus II

Find the area of the region enclosed by the inner loop of the curve. r = 5 + 10sin(θ) Thanks for the help!

### Calculus

Find the area of the region enclosed by one loop of the curve. r = sin(12θ)

### geometry

a trapezoid has an area of 4 square units and a height of 1 unit what are the possible lengths and bases

### statistics

Find the area between x = 9.5 and x = 23 under a normal distribution curve with μ = 20 and σ = 4 .

### algerbra

the area of trianlge ABC is 20 square units. if abgle A=130 and b=6 find the value of c?

### geometry/help

Find the area of a regular heptagon with the side 7 cm. answer 178.1 cmÂ² can you check

### Geometry

What is the area of a circle formed by the intersection of a plane that is 24 mm from the center of a sphere whose radius is 30 mm.

### geometry

Find the area: A rectangle with length 12 inscribed in a circle with radius 7.5 (explain how you do it please! Thanks!)

### maths

find the total surface area where a cone has a height of 16cm and the diameter of the base is 24

### geometry

find the area of one segment formed by a square with sides of 6" inscribed in a circle.

### algebra math

please help to answer this question how would u find the area of the base of the box

### geometry

The area of a trieangle is 16 ft. squared. The lenght of one side is 8ft. How long is the base?

### geometry

Find the total surface area of a square pyramid with a base length of 18 and height of 12

### science

an area of space with gravity so strong that it traps light (two words) it has 9 letter in it

### math

Find the area of a square if 1 side measures 22 cm. Include correct units with solution.

### geometry

find the area of the equilateral triangle if a side is 8 radical 3m. round to the nearest who number

### Calculus

Decide whether to integrate with respect to x or y. Find the area of the region. y=e^2x y=e^6x x=1 I have no idea what to do

### geography

What country has the largest land area in the Western Hemisphere? My answer is Canada. Is this correct?

### Pre-Calc

Find the area of the region between the graph of y=1/x, the x-axis, and the vertical lines x = 1 and x = 4.

### physic

principle area decreasing but pressure is increasing common daily using example

### 7th grade math

What is the surface area and volume formula of a pentagonal prism? Please help! Thank you!

### science

which of the following does not affect reaction rate balancin, temperature surface area or concentration?

### pre-calculus

find the area of the segment formed by a chord 24 cm long in a circle of radius 13 cm.

### Math check

Find the area of the top of an office desk with a length of 2 yd. and a width of 7/8 yd. Answer: 14/8

### natural disaster

if volcanos and earthquakes, why do people choose to live in the area where it occurs the most?

### university mathematics

find the area enclosed between the following curves:- Y= lnx and y= -2x+3 and the ordinate x=3

### geometry

Question 14: The following circle has a radius of 8 feet: What is the total area of the shaded regions?

### Geometry

What is the area of a parallelogram containing two 60 degree angles and parallel sides that measure 20 ft and 14 ft?

### University Maths

Find the area enclosed between the ffg curves :- y=lnx and y= -2x+3 and the ordinate x=3

### Geometry

Find the area of the parallelogram. L1= 19m, L2 = 25m Can you explains this? Do I multiply? Is the answer 475m?

### Geometry

Find the area of the trapezoid. L1 = 23ft, L2 = 15ft, H = 12ft Is 456ft the correct answer?

### Geometry

Find the area of the trapezoid. L1 = 23ft, L2 = 15ft, H = 12ft Is 228 ft the correct answer?

### solid mensuration

what is the area of a parabola inscribed in a rectangle 30cm long and 22cm wide

### Calculus 1

Use definition to find the area of f(x)=5x-2x^3 on interval [6, -6]with four sample right side

### calculus

the area of the first quadrant bounded by the y-axis, the line y=4-x, and the graph of y=x-cosx is approximately

### calculus

the area of the first quadrant bounded by the y-axis, the line y=4-x, and the graph of y=x-cosx is approximately

### geometry

A ball gas a radius of 56mm (a)Calculate the surface area (b)What is the volume of the sphere

### Calculus

Find the volume of the solid formed when the area bounded by x^2-y^2=9, y=x+5, and the x axis is rotated about x=1.

### Math

Find the Dimensions of a rectangular garden of the greatest area that can be enclosed in 40 feet of fencing.

### geometry

A swimming pool circular in shape has its distance around 282.74 ft, what is the area? in cm^2 in in^2 in m^2 TIA

### Physical Science

Can't figure this out, HELP!: What is the velocity (v) of a stream with a discharge (Q) of 8.53 x 10^3 m 3/s and a cross-sectional area (A) of 5.27 x 10^3 m2?

### math

How do I know which side is the base of a triangle? I'm trying to find surface area of a trianglular prism.

### math

a box has a volume of 546cm3 and a surface area of 422cm2 what is the length, width, and height?

### stat

The total area under the normal distribution curve is equal to a probability of____

### physics

How much charge passes through a cross-sectional area of a copper wire in 0.8 s if I = 3.5 A? 1 C

### Math

Two sides of rectangle are 20 cm &10 cm. They are increased in ratio 2:3 & 3:7 . Find the percentage increase in its area?

### math

square ABCD has the centers of 4 equal circles as its vertics. Find the shaded area

### math

square ABCD has the centers of 4 equal circles as its vertics. Find the shaded area

### math

Square ABCD has the centers of 4 equal circles as its vertices. Find the shaded area.

### geometry

Find the area of a regular pentagon with a side of 6ft. answer nearest tenth

### world geography

the netherlands protects its lowland area: a. with dikes to hold back the sea

### pre algebra

Determine the radius of the circle given its area. Use 3.14 for π. A=3.7994 ft^2

### college math

Find the area of the trapezoid l = 23 ft l = 15 ft h = 12 ft Would the formula be A = 1/2 x 12(23+15) the answer being 276 ft

### Calc

The arc of the parabola y=x^2 from (1,1) to (2,4) is rotated about the y-axis. Find the area of the resulting surface.

### math

the sides of a rectangular piece of paper is 2:3 if the area is150squarecentimeter find the length of its side

### Reading/Math

Does the toe of a hockey stick varies in length, height, width or area?

### math

find the area of a rectangle bounded by the axes and one of its corner is a point in the curve y=1/x.

### calculus

find the area of a rectangle bounded by the axes and one of its corner is a point in a curve y=1/x.

### math

Radius of a circle with a sector area of 3 square ft determined by a central angle 1/4 radian

### Math

If a rectangular board has an area of 30 square feet, what are the possible measurements of its length and width

### calculus

Find the dimensions of the rectangle with the largest area that is inscribed inside the parabola y = 16- x^2 and the x-axis

### math

A rectangle has length of 2 3/4 m and a width of 4 2/3 m. A circle has a dia meter of 4.04 m. Which figure has the greater area?

### Steveeee help plz

What is the area is square units o the region under the curve of the function f(x)=4, on the interveral from x=-1 to x=3

### Calculus

Find the maximum volume of a cylindrical tin that has a total surface area of 600pi cm^2.

### Math

A rectangle area spans . The length must be 20ft more than the width. What are the dimensions?

### Calculus

Use n = 3 subdivisions and left endpoints to estimate the area under the graph of f(x) = 3x 2 + 1 between x = 0 and x = 1.

### Calculus

Use n = 6 subdivisions and left endpoints to estimate the area under the graph of f(x) = 2x + 1 between x = 0 and x = 3.

### Math

A rectangle is 6 cm long and 5 cm wide. When each dimension is increased by x cm, the area is tripled. Find the value of x.

### Physics

You have a circular table. You measured its radius to be 10 cm with an uncertainty dr =+/- 3mm. The area would be A +/- a cm^2. a. What is A? b. What is a?

### Physics

You have a circular table. You measured its radius to be 10 cm with an uncertainty dr =+/- 3mm. The area would be A +/- a cm^2. a. What is A? b. What is a?