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What is the surface area of a box 5 ft long 3 ft wide 7 ft high?
Top = 5 x 3 = 15 sq ft Bottom = 5 x 3 = 15 sq ft 2 sides = 5 x 7 = 35 sq ft each other 2 sides = 3 x 7 = 21 sq ft each Total cardboard = 142 square feet Surface area = 142 sq ft inside, and 142 sq ft outside.
Area equals 60 sq ft Base equals 15 ft What is the height?
5
How is the area square feet of 5 marla?
1361.25 sq ft for the standard Marla.
How many 4x8 inch bricks are needed for 1 square foot?
The area of each brick is 8*4 = 32 sq inches. Area required = 1 sq ft = 12 in * 12 in = 144 sq inches.So number of bricks required = 144/32 = 4.5, that is 5 bricks.The area of each brick is 8*4 = 32 sq inches. Area required = 1 sq ft = 12 in * 12 in = 144 sq inches.So number of bricks required = 144/32 = 4.5, that is 5 bricks.The area of each brick is 8*4 = 32 sq inches. Area required = 1 sq ft = 12 in * 12 in = 144 sq inches.So number of bricks required = 144/32 = 4.5, that is 5 bricks.The area of each brick is 8*4 = 32 sq inches. Area required = 1 sq ft = 12 in * 12 in = 144 sq inches.So number of bricks required = 144/32 = 4.5, that is 5 bricks.
How many squre feet will a yard of concrete at cover 5 inches thick?
64.8 square feet 36 in = 1 yd 1 cu yd = 1 sq yd x 1 yd 1 yd = 3 ft 1 sq yd = 1 yd x 1 yd = 3 ft x 3 ft = 9 sq ft volume = area x thickness ⇒ area = volume ÷ thickness = 1 sq yd x 1 yd ÷ 5 in = 1 sq yd x 1 yd ÷ (5 ÷ 36) yd = 7.2 sq yd = 7.2 x 9 sq ft = 64.8 sq ft
