Question

For the following cone find the Lateral surface and label the Base, and Apex

Answer 1

The lateral surface area of a cone is given as

`A_L=\pi rl`

From the given image

r=6

l=10

Hence the lateral area is

`\begin{gathered} A_L=\pi*6*10 \\ A_L=188.50 \end{gathered}`

The lateral surface area is 188.50 square units

Consider the image below