What is the volume of the cone to the nearest cubic meter with radius of 4m and height of 5m A) 21 m^3 B) 84 m^3 C) 168 m^3 D) 335 m^3

asked Apr 1, 2021 78.6k views

3 votes

What is the volume of the cone to the nearest cubic meter with radius of 4m and height of 5m

A) 21 m^3
B) 84 m^3
C) 168 m^3
D) 335 m^3

by Culix

3.8k points

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2 votes

Answer :

B) 84 m³

Step by step :

$\boxed{ \bold{volume = (1)/(3)\pi {r}^(2) h }}$

$volume = (1)/(3) * 3.14 * 4 * 4 * 5 \\ volume = (1)/(3) * 251.2 \\ volume = 83.73 \: {m}^(3) \\ volume = 84 \: {m}^(3)$

Reshi answered Apr 5, 2021

by Reshi

4.7k points

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