Find the surface area of a hemisphere with a radius 10m. Leave your answer in terms of pi.(1 point)

Question

Responses

300π m2
300 pi m squared

400π m2
400 pi m squared

500π m2
500 pi m squared

200π m2
200 pi m squared

Answer 1

The surface area of a hemisphere with radius r is given by the formula:

SA = 2πr^2

Substituting r = 10m into the formula, we get:

SA = 2π(10^2)
= 2π(100)
= 200π m^2

Therefore, the correct answer is 200π m2.