Question

What is the exact area of a circle whose radius is 9 yd? Enter your answer in the box. Express your answer in terms of

Answer 1

Answer:

$81\pi$

Step-by-step explanation:

Area = pi*r^2

Area = pi*9^2

Area = $81\pi$

Answer 2

Answer:

81πyd²

Step-by-step explanation:

Given

Radius of the circle (r) = 9 yd

Area of the circle

= πr²

= π * 9²

= 81π yd²

Hope it will help :)❤