Question

Find the area of the semicircle with a radius of 5. Either enter an exact answer in terms of π or use 3.14 for π and enter your answer as a decimal.

Answer 1

Step-by-step explanation:

radius=5 unit

For TSA

TSA of semi circle=3πr^2=3π(25)=75π=235.5 unit^2

For CSA

CSA of semi circle=2πr^2=2π(25)=50π=157 unit^2