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How many cubic feet in a triangle 40' x 10.5' x 10.5' x 12 thick?
Wiki User
∙ 11y ago
This is first an isoceles triangle with base 40' and one of the other two equal sides is 10.5 feet. The two equal sides added together (21 feet) needs to be at least a bit greater than the base (40 feet) to form a triangle. Since this condition is not met it is not possible to have the 3-D object you describe.
Wiki User
∙ 11y ago
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How many cubic feet in a triangle 8 by 12 by 6 feet long?
A triangle is a two dimensional object and has no volume.
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How many cubic feet do I need to cover 21000 square feet?
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How many yards of concrete will be needed to fill in 400 square feet?
It depends upon how thick you want the concrete. For example, if you want the concrete to be 6 inches thick, then you will need 200 cubic feet. There are 27 cubic feet per cubic yard; so divide the 200 cubic feet by 27 to get 7.4 cubic yards.
How many yards of gravel would cover 400 sq ft at 6 thick?
I think you mean 6 inches thick, not 6 feet thick. You would need 200 cubic feet, or 7.4 cubic yards.
How many cubic feet are in a circle 16 feet in diameter and 4 inches thick?
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How many cubic yards are in 450 sq ft?
Apples and oranges. Without knowing how thick the 450 sq. ft. area is or how thick you want it to be you can't convert to cubic yards. A cubic yard has 27 cubic feet. One square foot 3 inches thick would be 1/4 cubic feet. 4 sq. ft. 3 inches thick would be 1 cubic foot. 450 sq. ft. 3 inches thick is 112 1/2 cubic feet or just a bit over 4 cubic yards. 450 sq. ft. 4 inches thick is 150 cubic feet or 5 1/2 cubic yards.
How many cubic feet of concrete are in a 1 square foot slab that is one foot thick?
ONE I THINK, SINCE THERE ARE 27 CUBIC FEET IN A CUBIC YARD OF CONCRETE (WHICH MEASURES 3 FEET BY 3 FEET BY 3 FEET).
How many cubic feet in a area 24' x 1' x 2 thick?
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How many square feet in a cubic yard of concrete at 4 inches thick?
81
How many yards of cement 20x24 feet 4inch thick?
5.93 cubic yards.
How 10 feet long 11 feet wide 3inch thick equals how many cubic yards?
10' X 11' X 3" X (1'/12") = 27.5 cubic feet 27.5 cubic feet X (1 cubic yard / 27 cubic feet) = 1.02 cubic yards
