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What is the volume of a square pyramid with base edges of 20 meters and a height of 30 meters?
a.600 m3
b.12,000 m3
c.4,000 m3
d.1,800 m3
 one year ago
 one year ago
What is the volume of a square pyramid with base edges of 20 meters and a height of 30 meters? a.600 m3 b.12,000 m3 c.4,000 m3 d.1,800 m3
 one year ago
 one year ago

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WiredBest ResponseYou've already chosen the best response.0
h = 30 b = 20 \[\LARGE v = \frac{1}{3}b^{2}h\]
 one year ago

PinkPassionnBest ResponseYou've already chosen the best response.0
Am i suppose to multiply the base x height ?
 one year ago

WiredBest ResponseYou've already chosen the best response.0
First you need to square the base edge. Squaring the base edge gets you the area of the base, so you could rewrite the equation like so: \[v=\frac{1}{3}(\text {base area})(height)\]
 one year ago

PinkPassionnBest ResponseYou've already chosen the best response.0
i think its B when i solved it.
 one year ago

WiredBest ResponseYou've already chosen the best response.0
Not quite. Need to multiply by (1/3)
 one year ago
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