Question

Find the area of the shaded portion in the give square whose side is 7 cm

Answer 1

Make a diagonal.
Side of square = 7cm which is radius of sector.

Area of sector = 90/360 × 22/7 × 7 × 7
= 77/2

Area of triangle = 1/2 × base × height
= 1/2 ×7×7
= 49/2

Area of shaded region = 2 × (Area of sector - Area of triangle)
= 2 (77/2-49/2)
= 2 (28/2)
= 28

If you satisfied mark it brainliest.

Answer 2

hey here is your answer..

area of shaded region = "28"

I think my answer is capable to clear your confusion..