At this point this one decides my grade The circumference of a circle is 8π centimeters. What is the area of the circle in terms of π?

Question

asked Jun 15, 2022 147k views

2 Answers

Bi Rico · Answer 1 · 2022-06-20T01:47:19+0000

Answer:

A = 16π cm²

Explanation:

We require to find the radius r

Given circumference C = 8π , then

2πr = 8π ( divide both sides by 2π )

r = 4 , then

A = πr² = π × 4² = 16π cm²