Question

A circle with a radius of 5 cm sits inside a 11 cm x 11 cm rectangle​

Answer 1

Area of the shaded region = 42.46 cm

Explanation:

Area of the square = s × s = 11 cm × 11 cm = 121 cm

Area of the circle = π × r² = π × (5 cm)² = 78.54 cm

Area of the shaded region = 121 cm – 78.54 cm = 42.46 cm