Question

In a game of Twister, 50.24 cm2 of yellow paint is needed for

one of the circles. What is the length of the radius of the radius of the circle?

Answer 1

The length of the radius of the circle is
`4 cm`.

Explanation:

Given that,

Area of Yellow paint is needed for one of the circle is
`50.24\ cm^(2)`.

To find:- What is the length of the radius of the radius of the circle?

From the Question,

Area of circle =
`\pi r^(2)`, where r is the radius of circle.

So,
`\pi r^(2) = 50.24`

`r^(2) = (50.24)/(3.14) \\r^(2) = 16\\ r= √(16) = 4\ cm`

Therefore, The length of the radius of the circle is
`4 cm`.

This is the Required radius of circle =
`4 cm` for the give area
`50.24\ cm^(2)`.