Question

4. A circle has a radius of 4.5 m. Which of the following best represents the area of the circle? 10 points, Work required for full credit. A. A = 64 m2 O B. A = 28 m2 OC. A = 14 m2 O D. None of these​

Answer 1

64 because...

Explanation:

you do

A = π = 3.14 × 4.5 × 4.5

A = 63.585 and round to 64

Equation:

A = π × r²

A = 3.14 × r × r