132 Answered Questions for the topic Surface Area

#### you are staining a deck that 22' by 11' and requires two coats of stain. If a gallon of stain covers 400 square feet, how many gallons will you need

you are staining a deck that 22' by 11' and requires two coats of stain. If a gallon of stain covers 400 square feet, how many gallons will you need

#### Find the value of x given the surface area

SA= 432 units ^2 6 _______x/ /————. | 12| |. || | /|______|/It’s a rectangular prism

#### Please help me answer this question

The cylinder can be made from steel. The top will be open and the thickness of the steel will be 0.5ft thick, making up the walls and the bottom. Steel can be purchased for $0.29 per kilogram and...
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#### A regular square pyramid has a height of 6 and a base with sides of length 12. What is the: Total surface area of the pyramid?

A regular square pyramid has a height of 6 and a base with sides of length 12. What is the: Total surface area of the pyramid?

#### All the edges of a regular square pyramid have length 8. What is the: Total surface area of the pyramid

All the edges of a regular square pyramid have length 8. What is the: Total surface area of the pyramid

#### Find the total surface area of the following pyramids: A regular triangular pyramid has base edges of length 30 and height 10.

Find the total surface area of the following pyramids: A regular triangular pyramid has base edges of length 30 and height 10.

03/05/21

#### A right prism has height 8 and triangular bases with sides of length 7, 8, and 9. What is the: Total surface area of the prism?

A right prism has height 8 and triangular bases with sides of length 7, 8, and 9. What is the: Total surface area of the prism?

Surface Area Calculus

09/11/20

#### surface area of a revolution

find the surface area generated by revolving the curve about the y-axisy=3root(x) + 2, [1,8]

#### The roof of a building is in the shape of a cone. It has a height of 11 feet and a diameter of 3.1 feet. What is the volume of the cone? *

The roof of a building is in the shape of a cone. It has a height of 11 feet and a diameter of 3.1 feet. What is the volume of the cone? * help me

#### A Campbell’s Soup can is 6 inches tall and has a radius of 2.5 inches. How much paper is needed to make the label? (Lateral) *

A Campbell’s Soup can is 6 inches tall and has a radius of 2.5 inches. How much paper is needed to make the label? (Lateral) * Help me

#### Two cylinders of volume 64 cm^3 and 8 cm^3 are similar. If the surface area of the larger cylinder is 90 cm^2 , find the surface area of the smaller one.

need urgent help on this question. Question in the title

#### The volume of a rectangle prism is 200. If one dimension doubled, second dimension reduced by 2/3, and third dimension increase by 6x its original length.

what is the new volume?I'm really confuse if this is correct, but I got 1600 unit cubedSomeone please help me.

Surface Area Geometry

04/05/20

#### How does doubling all the linear dimensions affects the surface of the right prism?

Height=5 Length=17 Width=4

Surface Area Geometry

09/18/19

#### Find Surface Area

What is the surface area of a box if the it has a side with 20cm a side with 10 common and a side with 3cm

08/11/19

#### Cost of construction of triangular prism.

A hollow equilateral triangular prism has a fixed volume of 1.8 cubic metres. The sides of the triangle have the length P. To build the prism, one of the triangular faces costs 1.2 times what the...
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08/09/19

#### Finding cost of a triangular prism

A hollow equilateral triangular prism has a fixed volume of 1.8m^3. The sides of the triangle have length P. To build the prism, one of the triangular faces costs 1.2 times what the remainder of...
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#### Can you figure out the surface area in square feet using the midpoint rule?

Use the Midpoint Rule to estimate the surface area (in square feet) of the golf green shown in the figure.

#### HELP, Please! Math :open ended explain

What is the surface area and volume of the sphere shown below?

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