Question

If the inner rectangle is 8cm x 6 cm, find the area of the shaded region. (Given that the centre of circle and rectangle is same)

• A. 44 cm²
• B. 34.25 cm²
• C. 32.50 cm²
• D. None of these

Answer 1

The correct option is D None of these

Diagonal of rectangle: $\sqrt{(8^2+6^2)}$ =10.

Half of diagonal = radius of circle = 5.

Area of shaded region: $\pi$$5^2$- (8x6) = 30.57