Question

Can someone please help me:(​

Answer 1

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$\huge\bf{\color{Green}{Question:}}$

• Find the volume of each solid. Round to the nearest tenth.

$\huge\bf{\color{orange}{Solution:}}$

Volume of the solid given = Volume of the small cone + Volume of the large cone.

$\sf{V(solid)=V(small)+V(large)}$

$\sf{ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = \frac{1}{3}π(5)²7+\frac{1}{3}π(5)²11}$

$\sf{\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:=\frac{25}{3}π(7+11)}$

$\sf{\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:=\frac{25}{3}π(18)}$

$\sf{\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:=150π}$

$\sf{\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \:≈{\color{magenta}{471.2 in³}}}$

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#Hope it helps you, mate!

(*°∀°)=3