Math, asked by rabbit1234, 1 year ago

The area of circle is 616cm . Find its radius and circumference​

Answers

Answered by Ankitkumar200314
4

Area of a circle = πr^2

616 = 22/7 × r^2

616×7/22 = r^2

56×7/2 = r^2

28×7 = r^2

r = √196

r = 14

Circumference of a circle = 2πr

= 2×22/7×14

= 2×22×2

Circumference of a circle = 88

Please mark it as the brainliest!!!!!!!


Ankitkumar200314: plssss mark brainliest
Ankitkumar200314: plssssssss
Answered by brunoconti
3

Answer:

Step-by-step explanation:

Attachments:

brunoconti: thks.
Similar questions