# area, perimeter

20,300 results, page 89

### math

what is the total surface area in square meters of a cylinder with a radius of 12m and height of 14m

### math

Determine if it is true or false: when the size transformation of a parallelogram is doubled, its area increases 4 times.

### Math- Geometry

Can anyone help me answer this question... Find the area of a right isoscles triangle if the altitude on the hypotenuse is 4 cm.

### math

A cone of height 24cm has a curved surface area 550 cm2 . Find its volume.

### biology103

what consists of the interactions between groups of different individuals and the nonliving factors in a particular area

### geography

What is the Caribbean island with the second largest land area? I looked it up and my answer is-- Hispaniola. Is that correct?

### Math

If I had to find the area of a circle (3.14)r^(2) - and it states that it is 5 meters in diameter would I divide 5 by 2 = 2.5 and then multiply 2.5 by 2.5 to get 6.25?

### statistics

With a normal distribution and a mu=40 and sd =4, how can I figure out what percent of the area lies to the right of a reported score of x=45?

### Pre Calculus

Given Triange ABC with an area of 100.2 a = 32.5 c = 29.2 Find angle B, expressed in degrees.

### calc

Find the area under the curve below from x = 0 to x = 2. Give your answer correct to 3 decimal places. y = 2x - x2

### 8th grade

what is the area of a regular hexagon ABCDEF if AB= 2 units? express your answer in simplist form.

### geometry

If a=6cm, find the area of the equilateral triangle. Round the answer to one decimal place.

### calculus 1

find the total area between the curve ( y= 4-x to the second power) and the x-axis over the interval [-3,7]

### Calc

Find the area of the largest rectangle that can be inscribed under the curve y = e^(-x^2) in the first and second quadrants.

### Calculus I

A square-bottomed box with no top has a fixed volume, V. What dimensions minimize the surface area?

### Calculus

Find the dimensions of the rectangle with the most area that will fit above the x-axis and below the graph of y=e^-x^2.

### Math

Draw a rectangle with an area of 48 cm squared that has a decimal factor for either the length, the width, or both.

### math

Find the area of an equilateral triangle (regular 3-gon) with the given measurement. 6-inch side. A = sq. in.

### math

a rectangle has and area of 20 cm second power. list all possible sets of dimensions it could have.

### math

A circular pond of diameter 15m is sorrounded by a path of of 2m wide find the area of the pathway

### Calculus(Please Help)

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

### Calculus(Please Help)

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

### math

Find the exact area of a circle having the given circumference What formual would i use for that?

### APphysicsB

If wind blows at 26 m/s over a house, what is the net force on the roof if its area is 241 m2 and is flat?

### Algebra

Find the number of square units in the area of the region in the first quadrant which is bounded by x = 4, the y-axis, y = 2, and y = 8.

### algebra

Find the number of square units in the area of the region in the first quadrant which is bounded by x = 4, the y-axis, y = 2, and y = 8.

### algebra

Find the number of square units in the area of the region in the first quadrant which is bounded by x = 4, the y-axis, y = 2 , and y = 8.

### geometry

a block prism has a volume of 36 cubic units, what is the least and greatest surface area it could have

### geometry

The area of ETG is 400 square meters. To the nearest tenth of a meter , what is the length of side EG?

### math

A rectangle is 3 times as long as it is wide, it's area is 108 square centimeters. What is the length? what is the width?

### Geometry

Find the area of a regular hexagon with side length of 10 centimeters. Round to the nearest tenth.

### Geometry

The coordinates of the vertices of a polygon are R(-4, 3), S(-4, -7), T(5, -7), and V(5, 3). Find the area and determine whether it is a parallelogram, rectangle, or square.

### Geometry

The coordinates of the vertices of a polygon are A(0, 0), B(7, 0), C(9, 7), and D(2,7). Find the area and determine whether it is a parallelogram, rectangle, or square.

### trig

given a central angle of 66 degrees find the area of a sector in a circle of radius 12.1 inches

### math

what is the surface area of a rectangular prism with the width 4cm lenth 5cm height of 3cm

### math

given a length of wire to construct a geometric figure with it, what fugure encloses the greatest area

### Math

Use the limit process to find the area of the region between f (x)=10x+8 and the x-axis on the interval [0,3]

### art history

two kinds of shapes when an object is placed in a picture plane area are called

### geometry

A sign is in the shape of a rhombus with a 60° angle and sides of 9 cm long. Find its area to the nearest tenth

### Algebra

Plot and connect the given points in order and determine the area of the resulting figure. (-4,2),(-2,2),(-2,4),(1,4),(1,3),(3,3),(3,-4),(-4,-4) A. 25 B. 30 C. 50 D. 62 E. 100

### calculus

4. a. Estimate the area under the graph of f(x)=sqrt(x^2+4) from x=0 to x=2 using four rectangles and right endpoints.

### java programing

Write a program that evaluates the volume and surface area of a sphere of radius 11.2cm.

### java programing

Write a program that evaluates the volume and surface area of a sphere of radius 11.2cm.

### math

Write a paragraph explaining how to find the surface area of a cone with height 10 in. and base radius 8 in

### Math

a rectangle is to be fenced with a 100 meter wire. Find the dimensions of the lot so that the area is at maximum

### math

The lengths of two sides of a triangle are 6cm and 4cm and the angle between them is 130degree. What is its area?

### alan b shepard

If charles wants the area of the trapezoid to be 65 square feet, what should be the measure of the second base?

### calculus

find the volume of the spherical segment with diameter 20inches and a zone area of 160 pi in2

### English

I have one sentence that has to be made into a paragraph. "Using Agencies in your Area" HOw in the world can I do that?

### geometry

Triangle ABC with an area of 243 cm2 is similar to WXY. If BD = 18 cm and XZ = 4 cm, what is the length of segment WY?

### university mathematics

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

### Calculus I

Find the exact area of the surface obtained by rotating the curve about the x-axis. y = sqrt(1+5x) from 1<x<7

### Calculus I

Find the exact area of the surface obtained by rotating the curve about the x-axis. y = sqrt(1+5x) from 1<x<7

### algebra

Sam's plasma tv has a 14inby18in screen and border. The total area of the tv 480inch^2. How wide is the trim

### Maths

If the base side of a triangle is (x+4) and the height is (x+1), what is x if the area is 20cm3? Please demonstrate how you reached the answer. Thanks.

### geometry

Find the surface area of a sphere with a circumference of 155 mm. Round to the nearest tenth. Help please

### geometry

Find the area of a regular pentagon with a side of 6 ft. Give the answer to the nearest tenth. ok can't remember how to do this

### Algebra

I have 100 feet to surround three sides of a rectangle. What is the largest area that I can enclose?

### Algebra

So I'm working with polynomials: Find the value of x in the geometric shape. Area=144ð The radius is: (x+4)cm PLEASE HELP.D:

### geometry

The surface area and volume of a cube is the same numeric value. Calculate the side length.

### science

if Earth's axis were not tilted,could any area have both a hot summer and a cold winter?

### geometry

by what factor must the radius of a circle be multiplied to make the area of the cicle 3 times as large?

### PHYSICS

Calculate the force required to remove a suction cup of area 2.60 cm2 from the surface to which it is stuck.

### geometry

i have to find the area of an irregular polygon how can i draw a picture to send you to show you? is this possible?

### solid geometry...

find the area of the earth's surface within the Arctic Circle; that is, in latitude north 66° 32' N. thank you! :D

### geometry

Find the surface area of pyramid that has a regular hexagonal base od edge 6 cm and a height of 8 cm. Thank you so much

### geometry

Find the surface area of pyramid that has a regular hexagonal base od edge 6 cm and a height of 8 cm. Thank you so much

### geometry

Find the slant height of a cone with surface area of 178.6 in2 and a radius of the base of 4.9 in

### algebra.

A rectangular is six times as long as it is wide. If the area is 54 ft^2, find the length and the width of the table.

### college math

Find the area of the triangle whose base is 12 m and height is 15m. The formula be A = 1/2 x 12 x 12 the answer be 90

### college math

Find the area of the parallelogram shown below 1=19, l= 25m the correct answer be 475

### math problem

I have to find the area of a 14 yd square...the answer is the number plus the units squared

### math algebra

a playground is 5 meters longer than its width. what are the dimension of itd area ia 968m. squared

### Math

Find the volume generated when the area bounded by the curve y^2 = 16x, from x = 0 to x = 4 is rotated around the x-axis.

### geography

Research to exemine the sphere of influence of local high school that renders a service in my area

### Maths A

A cylindrical can is open at both ends. It is of height 14 cm and radius 4.2 cm. Find the external surface area of the can.

### GEOGRAPHIC

The statement, "Farmers in this area benefit from a long growing season" describes what type of region?

### math

A poster is 12 inches longer than it is wide. Find a function that models its area A in terms of its width w.

### math

a giant truck use tires with a diameter of 12.5 feet, find the area of a wheel with this tire.

### trigonometry

Determine the area of triangle ABC, given the following information c = 40m b = 20m A = 48deg

### srinivas

If ABC is a triangle with AB, BC MEASURING p,q units respectively.Find the maximum area possible for that triangleABC

### math

Find the area of the region under the graph of the function f on the interval [4, 10]. f(x)=10x-5 ? square units

### calculus

the area of a rectangle is A=lw. Further suppose l=2w. calculate dA in terms of the differential dw. does this just mean to get the derivative of 2w^2

### solid mensuration

find the area of a regular pentagram if one of the sides of inner pentagon is 3cm

### Ohio Christian University

Find the area of the rectangular piece of glass in the Norman window pictured

### college general chemistry

Calculate the volume of a rectangular solid with a thickness of 0.750 cm and an area of 8.25 cm2

### Euclid's Geometry , geometric constructions

Find the area of the triangle whose vertices (on cartesian graphs) are (-1,5) , (-2,-3) & (10,1)

### College Math

Find the area of a triangular piece of carpet that has a 12-inch base and is 18 inches high.

### Math

How would you label the answer to this problem? What is the area of a rectangle with a length of 3 ft by a width of 2 ft? Select one: a. 6 b. 6 ft. c. 6 ft.2

### maths

For the area shown on the attached chart, show/prove that the magnetic variation in 2013 would be 10°5’E.

### Algebra

Area of rectangle is 40m squared it has a length that is 2m less than 3 times its width what are the dimensions of retangle

### geometry

On my last question, just posted, I asked what percent of the area of the target was shaded. The answer options were 5%, 10%, 20% or 80%?

### Math

Which of the following is closest to the area in inches of the yield sign? 1cm=3in Each side is 4 cm A.12 B.54 C.6 D.108 C

### math

find the radius and height of a cylindrical soda can with a volume of 21in^3 that minimize the surface area.

### math

A cubiod has a lenght 13cm wit 9cm and height 8cm calculate surrface area

### math

A cubiod has a lenght 13cm wit 9cm and height 8cm calculate surrface area

### geometry

findthe exact area of the region bounded by two concentric circles with a radii of 10 and 6 inches

### math

Triangle DEF is such that DF=8cm,EF=5.5cm and its area is 11 root2 cm^2. Find angle EFD.

### geometry

Find the area of the base and the volume of a cone. the height is 17 and the radius is 8. my answer needs to be in pie