Question

If the area of a circle is 154 cm2 ,find the circumference of the circle.

(take = 22/7)​

Answer 1

look the answer I hope this will help you

Answer 2

Answer:

c=43.99cm

Step-by-step explanation:

using the formula

1. A
2. $\pi r2$
3. c=
4. $2\pir$
5. solving for c
6. $c = 2 \ \sqrt{\pia} =2. \sqrt{\pi.154}$
7. $= 43.99115cm$