what is the volume of a pyramid with length of 16 ft, width of 16ft and slant height of 17 ft?

answers: A) 1,280ft^3   B)4,624ft^3  C) 8,704ft^3  D) 34,816ft^3
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1 Answer

volume av piramid=(1/3)*(base area0*hite

base area=16*16=256

"slant hite"=long side av rite triangel with base=8 & hite=x

x*x +8*8=17*17

x=root(289 -64)

=root(225)

=15

volume=(15/3)*256=5*256 =1280
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