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(40 feet)(28 feet) = 1120 square feet.

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Q: What is the surface area in square feet of the floor in a room 40 feet and 28 feet wide?
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If the dimensions of a solid are measured in feet then the surface area of the solid would be measured in?

Then the surface area of the solid would be measured in square feet


What is the surface area of a rectangle?

Surface areas are measured in square units, such as square inches, square feet, square meters, etc. To determine the surface area, first ensure you have the length and width of the rectangle expressed in the same units (both in inches, both in feet, etc.), then multiply the length by the width: 2 feet x 3 feet = 6 square feet


What is the length of one side of an square acre?

I suppose you mean, "a square that has a surface of one acre". An acre has 43,560 square feet; to get the length of a square of that area, take the square root of that. The result is about 208'9".I suppose you mean, "a square that has a surface of one acre". An acre has 43,560 square feet; to get the length of a square of that area, take the square root of that. The result is about 208'9".I suppose you mean, "a square that has a surface of one acre". An acre has 43,560 square feet; to get the length of a square of that area, take the square root of that. The result is about 208'9".I suppose you mean, "a square that has a surface of one acre". An acre has 43,560 square feet; to get the length of a square of that area, take the square root of that. The result is about 208'9".


What is the surface of a sphere with a radius of 7 feet?

Surface area = 4*pi*72 = 615.752 square feet to 3 dp


What is the surface area of a concrete bunker that measures 8 ft high 8 ft wide and 12ft long?

The floor is (8 x 12) = 96 square feetThe ceiling is also . . . 96 square feetTwo walls are (8 x 8) = 64 square feet eachThe other two walls are (8 x 12) = 96 square feet eachThe total inside surface area is (2) x (96 + 64 + 96) = 512 square feet(including the area of the door, hatch, etc.)

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