he volume of a square pyramid is 288 in^3in 3 and the square base has a perimeter of 48 inches, find the height of the pyramid.
1 answer:
Answer:
Perimeter = 4s
s = P/4
s = 48 in/4
s = 12 in
V = a^2h/3
h = 3V/a^2
h = 3(288 in^3)/ (12 in)^2
h = 864 in^3 / 144 in^2
h = 6 inches
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