The volume of a cone = h[pi]r^2 / 3
So the answer is 1026.67 cubic inches
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It is pi*r2*h = 1571 cubic inches, approx.
Area = 14in x 20in = 280in2 Area = 10in x 12in = 120in2
A = 314.16 in2
the chord is 4in long
The circumference of a circle (the distance around the perimeter) is calculated by mulitplying a constant value called Pi (which equals 3.14 and is true for all circles), times the circle's diameter (distance across the center).Therefore, to answer your question, C = Pi x D, or 3.14 x 20in, or 62.8 inches.