Question

A circle has an area of 2511 square centimeters. What is the length of its
radius?

Answer 1

Explanation:

The radius of the circle is 28.27 cm

Answer 2

r=28.27 cm aprox

Explanation:

Well you know that the area of a circle is A=
`\pi`
`r^(2)` so

2511=
`\pi`
`r^(2)` so

`r^(2)`=2511/
`\pi`

r=28.27 cm aprox