Question

the area of circle is 154cm2 then wat is it's perimeter​

Answer 1

Answer:

area =πr^2

154 = 22/7*r^2

49= r^2

r = 7

now

perimeter = 2 * 22/7 *7

therefore perimeter is 44

Answer 2

Answer:

you are wrong

Step-by-step explanation:

i didnt know answer