Question

if the area a circle is 154cm.find the circumference of the circle (take π=22/7)??​

Answer 1

Answer:

area of circle = Πr^2

• 154 = 22/7 *r^2
• r = 7cm

Step-by-step explanation:

circumference of circle = 2Πr

= 2* 22/7 *7

= 44