Question

Last question, i swear

Answer 1

To find the area of circle

formula

$a = \pi \: r {}^{2}$

So,

Diameter is 26

to make radius

26÷2=13

Now we got the radius 13

Apply in the formula

$a = \pi \: (13) {}^{2} \\ a =530.92$

The answer is 530.92

if you wana Round it 530.93

Hope this Help:))