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marishachu [46]
3 years ago
8

Find the volume of a right circular cone that has a height of 4.1 cm and a base with a diameter of 14.8 cm. Round your answer to

the nearest tenth of a cubic centimeter.
Mathematics
1 answer:
podryga [215]3 years ago
6 0

Answer:

V=235.1\ cm^3

Step-by-step explanation:

<u>Volume of a Cone</u>

The volume of a right circular cone with height h and a base radius r is:

\displaystyle V=\frac{1}{3}\pi r^2 h

The height of the given cone is h=4.1 cm and its diameter is d=14.8 cm. Since the radius is half the diameter, r=7.4 cm.

Calculate the volume:

\displaystyle V=\frac{1}{3}\pi\cdot 7.4^2\cdot 4.1

\displaystyle V=\frac{1}{3}\pi\cdot 54.76\cdot 4.1

\displaystyle V=\frac{1}{3}\pi\cdot 224.516

\boxed{V=235.1\ cm^3}

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