Question

find the surface area of a sphere of radius 5.6 cm​

Answer 1

Answer:

TSA of sphere = 4 pie r^2

= 4×22/7 × 56/10 × 56/10

= 394.24cm^3

Answer 2

Answer:

given r=5.6 cm

1. C.S.A of sphere= 4 Pi R square =22\7×5.6×5.6=22×4.48=9856cmsquare