Question

find the area of the shaded region ​

Answer 1

Answer:

Area of shaded region =A = area of quadrant - area of square

A = 90/360 ×πr²-side× side

First r = diagonal Of sq = √10²+10² = √200 = 25√2

then

putting in formula

A = 1/4 ×3.14×(25√2)²- 100 = 981.25-100 = 881.25 cm²

ANSWRR.

HOPE IT HELPS.......

Answer 2

Answer:

answer =57 cm^2.... ..