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Pyramid A has a volume of 60 mm cubed and pyramid B has a volume of 937.5 mm cubed. What is the ratio of their heights?
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Mar 6, 2019
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Pyramid A has a volume of 60 mm cubed and pyramid B has a volume of 937.5 mm cubed. What is the ratio of their heights?
Mathematics
high-school
Tiombe
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Answer:
0.4
Explanation:
the scale factor is 0.4
Blgt
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Mar 7, 2019
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Blgt
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we know that
volume pyramid A=[scale factor]³*volume pyramid B
so
scale factor=∛[volume pyramid A/volume pyramid B]
scale factor=∛[60/937.5]----> scale factor=0.4
the ratio of their heights is equal to the scale factor
hA/hB=0.4
Diego Acosta
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Mar 11, 2019
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Diego Acosta
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