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Help me with number 6 please thanks just need answer no need explanation n

Help me with number 6 please thanks just need answer no need explanation n-example-1
User Mudassar
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8.1k points

1 Answer

1 vote

Given: A cone of the height of 15 meters and base diameter of 40 meters.

Required: To determine the volume of the cone.

Explanation: The volume of the cone is given by-


V=(1)/(3)\pi r^2h

Here,


\begin{gathered} h=15\text{ m} \\ r=(40)/(2)=20\text{ m} \end{gathered}

Hence, the volume of the cone is-


V=(1)/(3)*3.14*(20)^2*15

Further solving as-


\begin{gathered} V=3.14*400*5 \\ =6280\text{ m}^3 \end{gathered}

Final Answer: Option B is correct.

User Rin
by
8.4k points

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