Question

Help me with questions please​

Answer 1

530.93 OR 530.9

Explanation:

Since we know what the radius is 13 we replace R with 13 in the formula form area of a circle. area =
`\pi 13^(2)`

So now we multiply 13 squared or 13 x 13 which equals 169

Now we multiply pi and 169 which gives us 530.929 depending on what number you should round to give us our answer.

530.93

530.9