Question

PLEASE OKEAZE OLEASE HELP write a expression that represents the area of a circle with a radius of 7 units?

using your expression, solve for the area of the circle.

Answer 1

`A=\pi (7)^2=153.94\ unit^2`

Explanation:

Area of the Circle: The area of the circle of radius
`r` is given by
`\pi r^2`.

`Here\ r=7\\\\A=\pi (7)^2\\\\A=\pi* 49\\\\A=49\pi\\\\A\approx 153.94\ unit^2`