Eduprobe
Question:
Find the total surface area of a hemisphere of radius 10cm.
Solution:
Total Surface Area=CSA of hemisphere+Area of circular end of hemisphere=2πr² + πr²=3πr²=[3×3.14×10²]cm²=942cm²
Total Surface Area=CSA of hemisphere+Area of circular end of hemisphere=2πr² + πr²=3πr²=[3×3.14×10²]cm²=942cm²