Question

Area of a circle with a radius of 28cm?

Answer 1

use the formula
\(\Large A_{circle} = \pi r^2 \)

where r = radius = 28

Answer 2

Okay, thanks! =3

Answer 3

welcome ^_^

so what answer did u get ? :)

Answer 4

2463, but I'm checking my work now o3o I'm not the best with math,

Answer 5

it is correct :)
use
2463 cm^2

Answer 6

Ah, okay.

Answer 7

A= \[A=\pi r^2\]

Answer 8

A=3.14x28^2
=2461.76cm^2

Answer 9

Don't forget to close the question :)
Thanks :)