Question

find the area of shaded region.i marked it as blue color. a small help​

Answer 1

Answer:

Step-by-step explanation:

Find the diagnol of the square ,half the diagnol is the radius , ar of shaded region =area of circle - area of square

Answer 2

Answer ≈ 20.52 cm²

Area of square ABCD = 6² = 36 cm².

Diameter of the circle is the diagonal of the square.

As the side of the square is 6 cm, the diagonal will be 6√2 cm.

Radius = 6√2 / 2 = 3√2 cm.

Area of the circle = π × (3√2)² = 18π cm².

The area of the shaded region is the area of the square subtracted from that of the circle.

∴ Area of the shaded region = 18π - 36 = 18(π - 2).

By using π ≈ 3.14,

18(π - 2) ≈ 18(3.14 - 2) ≈ 18 × 1.14 ≈ 20.52 cm².

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