A hemisphere has a diameter of 10 inches. What is the surface area of the hemisphere?

Question

asked Mar 22, 2021 229k views

2 Answers

CherryFlavourPez · Answer 1 · 2021-03-24T20:01:15+0000

Answer:

Explanation:

surface area of sphere=4πr²

diameter=10 in

r=5 in

surface area=πr²+1/2×4×π×r²=3πr²=3×π×5²=75π

≈75×3.14

≈235.5 in²