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Find the volume of the figure. Use pi≈3.14. Round to the nearest whole number as needed

Find the volume of the figure. Use pi≈3.14. Round to the nearest whole number as needed-example-1
User Adam Rice
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1 Answer

3 votes
Answer:

The volume of the shape is 65 cubic cm.

Step-by-step explanation:

We have a cone and a cylinder in the shape. To find the volume of the shape, we find the volume of each of the shapes and add the results.

The volume of the cone is:


\begin{gathered} V_1=(\pi r^2h)/(3)=(3.14*1.3^2*3.5)/(3) \\ \\ =6.19\operatorname{cm}^3 \end{gathered}

The volume of the cylinder is:


\begin{gathered} V_2=\pi r^2h=3.14*1.2^2*13 \\ =58.78\operatorname{cm}^3 \end{gathered}

The volume of the shape is therefore,


\begin{gathered} 58.78+6.19=64.97 \\ \approx65\operatorname{cm}^3 \end{gathered}

User Alexander Belokon
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