Surface area of hemisphere of radius 2r?
Answers
Answered by
0
here is the answer for all surface area
Attachments:
Answered by
0
Surface area of a hemisphere =2 ×22/7×r×r+22/7 × r×r
= 3×22/7× 2r×2r
=264/7 r^2
= 3×22/7× 2r×2r
=264/7 r^2
Similar questions