# The radius of a circle is 10 inches. What is the area? Give the ex

The radius of a circle is 10 inches. What is the area?
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Luis Sullivan
Step 1
We have given
Radius or circle $$\displaystyle={10}$$ inches
$$\displaystyle\Rightarrow{r}={10}$$ inches
As area or circle, 1) $$\displaystyle{A}=\pi{r}^{{{2}}}$$
$$\displaystyle\Rightarrow{A}=\pi{\left({10}\right)}^{{{2}}}\ \in{c}{h}^{{{2}}}$$
$$\displaystyle\Rightarrow{A}=\pi{\left({10}\times{10}\right)}\ \in{c}{h}^{{{2}}}$$
$$\displaystyle\Rightarrow{A}={100}\pi\ \in{c}{h}^{{{2}}}$$
So area of circle $$\displaystyle={100}\pi$$ square inches
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