Question

Find volume of a cone having 164 sq. cm. base area and 12 cm height.

Answer 1

thanks for your question

Answer 2

The volume of cone is 651.70 cubic cm

Step-by-step explanation:

Base area of cone =$\pi r^2$

We are given that base area is 164 sq.m.

So,$\pi r^2 = 164$

$\frac{22}{7} \times r^2 = 164$

$r=\sqrt{\frac{164 \times 7}{22}}$

r=7.2 cm

Height = 12 cm

Volume of cone =$\frac{1}{3} \pi r^2 h = \frac{1}{3} \times \frac{22}{7} \times 7.2^2 \times 12=651.70 cm^3$

Hence The volume of cone is 651.70 cubic cm

#Learn more:

The area of right circular cone is 38.50 sq cm. Its height is three times of radius of the base. Find the volume

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