Question

1

2
10. Find the area of the shaded region of the quarter of a circle above. Round your answer to
the nearest hundredth.

Answer 1

2.14

Explanation:

The shaded region is the quarter of a circle minus the square.

The area of the quarter of a circle: 1/4 * π *
`2^(2)` ≈ 3.14.

The area of the square： 1 * 1 = 1.

The area of the shaded region: 3.14 - 1 = 2.14.