Find the surface area of a hemisphere with a radius 10m. Leave your answer in terms of pi.(1 point) Responses 400π m2 400 pi m squared 300π m2 300 pi m squared 200π m2 200 pi m squared 500π m2

Answer 1

The surface area of a hemisphere is given by the formula: SA = 2πr^2, where r is the radius.

Substituting the given radius of 10m into the formula:
SA = 2π(10)^2
SA = 2π(100)
SA = 200π

The surface area of the hemisphere is 200π m².

Therefore, the correct answer is 200π m².