Question

From a circular sheet of a radius 5 cm, a circle of radius 3 cm is removed. Find the area of the remaining sheetfrom a circular sheet of a radius 5 cm, a circle of radius 3 cm is removed. Find the area of the remaining sheet

Answer 1

50.24 m²

m²Step by step explanation:

πr² – πr²

As the value of π will remain same in all situations of varying radii we will take π common.

π(R² – r²)

3.14(5²–3²)

3.14(25-9)

3.14(16)

→ 50.24