Question

What is the area of the circle if the radius is 5?

Answer 1

`answer \\ = 78.57 \: {units}^(2) \\ solution \\ radius = 5 \\ area = \pi {r}^(2) \\ \: \: \: \: \: \: \: \: = (22)/(7) * {5}^(2) \\ \: \: \: \: \: \: \: \: = (22)/(7) * 25 \\ \: \: \: \: \: \: \: = 78.57 \\ hope \: it \: helps`

Answer 2

Answer: 25π

Explanation: To find the area of the circle, remember that the formula for the area of a circle is πr² where r represents the radius of the circle.

Since we're given that the radius of our circle is 5,

we have π(5)² or π(25) which is written as 25π.

So the area of the circle is 25π.