Question

d. Find the area of the shaded part of the adjoining figure. (Take π=22/7​

Answer 1

In the given figure, find the area of the shaded portion. ( π =22÷7)

• In the given figure, find the area of the shaded portion. ( π =22÷7)Given : radius of circle = 3.5 cm.
• In the given figure, find the area of the shaded portion. ( π =22÷7)Given : radius of circle = 3.5 cm.Answer: 61.5 cm²
• In the given figure, find the area of the shaded portion. ( π =22÷7)Given : radius of circle = 3.5 cm.Answer: 61.5 cm²To find : Area of shaded region.
• In the given figure, find the area of the shaded portion. ( π =22÷7)Given : radius of circle = 3.5 cm.Answer: 61.5 cm²To find : Area of shaded region.Step by step explanation: to find the area of it, we need to subtract the area of circle from the area of square.

Answer 2

r1 = 11cm

r2 = 4cm

Area 1 = pi r² = (22/7)× 11² = (22 × 121)/7 = 380.28cm²

Area 2 = pi r² = (22/7)× 4² = (22 × 16)/7 = 50.28cm²

Area of shaded region = Area 1 - Area2 = 380.28 - 50.28 = 330cm²