Mathematics, 21.06.2019 23:50 ri069027
What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet
Answers: 1
![64=\dfrac{1}{3}s^3\\\\3\times 64=s^3\\\\\sqrt[3]{3\times 64}=\sqrt[3]{s^3} \\\\4\sqrt[3]{3} =s](/tpl/images/0002/0314/461cf.png)
![8=\dfrac{1}{3}s^3\\\\3\times 8=s^3\\\\\sqrt[3]{3\times 8}=\sqrt[3]{s^3} \\\\2\sqrt[3]{3} =s](/tpl/images/0002/0314/3af5e.png)
![\dfrac{4\sqrt[3]{3}}{2\sqrt[3]{3}}=\dfrac{2}{1}\implies \text{scale factor of }2:1](/tpl/images/0002/0314/e0077.png)
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What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet...
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