Question

Find the length of the base of a square pyramid if the volume is 1024 cubic inches and has a height if 12 inches

Answer 1

Explanation:

Let 's x the length of the pyramid:

V=x²*h/3

V=1024 and h=12

So x²*12/3=1024

==>x²=1024*3/12

==>x²=256

==>x²=16²

==> x=16 for (x=-16 must be exclude <0)

......brainpower pts pls