Question

For each of the following, find the Lateral Area, Surface Area, and Volume. Leave answers in terms ofFt, and if applicable, round to the nearest tenth.1. TA =V=A sphere with radius of 12in

Answer 1

Given:

A sphere with radius of 12 in.

Then:

Lateral Area = A sphere has no sides.

Surface Area =

$\begin{gathered} SA=4πr^2 \\ SA=4\times\pi\times12^2=1809.6\text{ }in^2 \end{gathered}$

Volume =

$\begin{gathered} V=\frac{4}{3}πr³ \\ \\ V=\frac{4}{3}\times\pi\times12^3=7238.2\text{ }in^3 \end{gathered}$