Question

2. What is the area of the circle below?

Use the formula A = nr2.
3 m
А зл m2
B 6T m?
C 9r m?

Answer 1

pi • radius squared = Area

n = pi

n • 3 • 3 (3 squared is the same thing as 3 multiplied by 3)

9n

Therefore, your answer would be 9n m2