3. The radius of a circle is 7cm. Find the circumference of the circle. Use 22 for pi. . .

Question

asked Jul 9, 2023 177k views

1 Answer

Pedro Felix · Answer 1 · 2023-07-13T19:21:00+0000

Answer:

44cm

Explanation:

The formula to find the circumference of a circle is :

Here,

r ⇒ radius ⇒ 7cm

π ⇒ 22/7

Let us find now.

C = 2 π r

= 2 ×
(22)/(7) × 7

= 14 ×
(22)/(7)

=
(308)/(7)

= 44 cm