What is the circumference of a circle with area 24cm. Give your answer to three significant figures.

Question

asked Mar 14, 2022 123k views

1 Answer

Radtek · Answer 1 · 2022-03-20T05:20:46+0000

Answer:

Circumference = 17.4 cm

Explanation:

A = π
r^(2)

24 = π
r^(2)

r^(2) = 24/π

r =
$\sqrt{(24)/(\pi ) }$ = 2.7639...

d = 5.5279...

C = πd

= π5.5279...

= 17.4 cm