Question

HELP PLEASE, 10 points

The diameter of the hemisphere is 16 inches. What is the total surface area of the hemisphere?


Round to the nearest whole number.

Answer 1

Explanation:

d = 16 cm

r =16/2= 8 cm

Total surface area = 3πr² cubic units

= 3 * 3.14 * 8 * 8

= 602.88

= 603 cm²