Step 1

Ans(1) We have given

radius of circle \(\displaystyle={10}\in{c}{h}{e}{s}\)

\(\displaystyle\Rightarrow{r}={10}\) inches

As area of circle

1) \(\displaystyle{A}=\pi{r}^{{{2}}}\)

\(\displaystyle\Rightarrow{A}=\pi{\left({10}\right)}^{{{2}}}\in{c}{h}^{{{2}}}\)

\(\displaystyle{a}{r}{r}{w}{o}{A}=\pi{\left({10}\times{10}\right)}\in{c}{h}{e}{s}^{{{2}}}\)

\(\displaystyle\Rightarrow{A}={100}\pi\in{c}{h}^{{{2}}}\)

So area of circle \(\displaystyle={100}\pi\) square inches

Ans(1) We have given

radius of circle \(\displaystyle={10}\in{c}{h}{e}{s}\)

\(\displaystyle\Rightarrow{r}={10}\) inches

As area of circle

1) \(\displaystyle{A}=\pi{r}^{{{2}}}\)

\(\displaystyle\Rightarrow{A}=\pi{\left({10}\right)}^{{{2}}}\in{c}{h}^{{{2}}}\)

\(\displaystyle{a}{r}{r}{w}{o}{A}=\pi{\left({10}\times{10}\right)}\in{c}{h}{e}{s}^{{{2}}}\)

\(\displaystyle\Rightarrow{A}={100}\pi\in{c}{h}^{{{2}}}\)

So area of circle \(\displaystyle={100}\pi\) square inches