Question

what is total surface area of hemisphere?(psuapgsacs)✨✨✨ao re koi ​

Answer 1

Answer:

The total surface area of a hemisphere = 3πr2. The curved surface area of a hemisphere = 2πr2. The total surface area of a hollow hemisphere = 2π (r2 r 2 2 + r1 r 1 2) + π(r2 r 2 2 – r1 r 1 2) (or) 3 π r2 r 2 2 + π r1 r 1 2.

Answer 2

Answer:

area is the answer so we can hear the god