Question

Find the radius of a sphere whose surface area is 616cm square

Answer 1

Surface Area of sphere = 616

4 * pie * r2 = 616

4 * ( 22 / 7 ) * r2 = 616

r2 = 49

r = 7 cm

Thanks

Hope this will help you

Answer 2

Answer:

7cm..

Step-by-step explanation:

answer given in attachment.......