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80 sq ft

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Q: What is the square footage of 4 ft x 20 ft?
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How many shingles for 800sq ft?

When talking about the area of a roof, remember that it is not the same as the square footage of the structure. For example a 20 x 30' building with a 12" overhang and a 4/12 pitch will have 736 sq ft of roof vs only 600 sq ft of slab. One square of shingles covers 100 square feet. 15 year shingles come 3 bundles to a square. 25 year come 4 bundles to a square.


How many squares of shingles are in 1150 sq ft?

When talking about the area of a roof, remember that it is not the same as the square footage of the structure. For example a 20 x 30' building with a 12" overhang and a 4/12 pitch will have 736 sq ft of roof vs only 600 sq ft of slab. One square of shingles covers 100 square feet. 15 year shingles come 3 bundles to a square. 25 year come 4 bundles to a square.


How many squares of shingles to do it takes for 1100 foot house?

When talking about the area of a roof, remember that it is not the same as the square footage of the structure. For example a 20 x 30' building with a 12" overhang and a 4/12 pitch will have 736 sq ft of roof vs only 600 sq ft of slab. One square of shingles covers 100 square feet. 15 year shingles come 3 bundles to a square. 25 year come 4 bundles to a square.


How many 9-in-square tiles will cover a floor 48 ft by 12 ft?

Get your sq. footage by multiplying length times width, then find out how many tiles it takes to measure to a foot length. In this case 4 tiles = 3'. and 3 x 3 is 9 so divide 9 into your sq. footage and then you have your answer.


What is the area in square inches of a rectangle that measures 4 ft by 3 ft?

Area = (length) times (width) = 4-ft x 3-ft = 12 square feet(1 square foot) = (12 inches) x (12 inches) = 144 square inches12 square feet = 12 x 144 = 1,728 square inches