pyramid A is a square pyramid with a base side length of 8 inches and a height of 9 inches. pyramid B has a volume of 2,880 in^3. how many times bigger is the volume of pyramid B than pyramid A?
a) 15
b)32
c)54
d)75
medal and fan will be given
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OpenStudy (anonymous):
@paki can you help me please
OpenStudy (anonymous):
@campbell_st hi can you help me please
OpenStudy (anonymous):
@iambatman can you help me with this please
OpenStudy (anonymous):
@ganeshie8 hi can you help me
OpenStudy (anonymous):
@thomaster hey can you help me please
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OpenStudy (anonymous):
@campbell_st hi can you help me with this please
OpenStudy (campbell_st):
well find the volume of A
\[V= \frac{1}{3} \times base.area \times height\]
\[V = \frac{1}{3} \times 8 \times 8 \times 9\]
find the volume... then compare it to B
OpenStudy (anonymous):
okok doing that now
OpenStudy (anonymous):
i got 192 @campbell_st
OpenStudy (anonymous):
i did my own calculation and i got 93.3 but it isnt one of the answer choices @campbell_st
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OpenStudy (campbell_st):
thats the correct volume... 192
to then its 2880/192 =
and that's the answer.