Question

Find the area of the circle please

Answer 1

A

Explanation:

You can find area by using

`a = \pi \: {r}^(2)`

OR

`a = \pi \: { (d)/(4) }^(2) = \pi \: \binom{d}{2} ^(2)`

Our given is

d= 26cm

r = d/2

r= 26cm/2

r=13cm

so we can solve area by using radius

A = πr^2

A = π ( 13cm)^2

A= 169πcm^2

And by using diameter we can solve area by

A= π(d)^2/4

A= π (26cm)^2/4

A= π × 676cm/4

A= 169πcm^2