Question

3. Find the area of the shaded region ?​

Answer 1

Answer:

266cm^2

Step-by-step explanation:

diametre of the circle = diagonal of the rect.

diametre of the circle = √(6)^2+(8)^2

diametre of the circle = 10 cm

area of the shaded portion = area of the circle - area of the rect.

area of shaded portion = πr^2 - lb

area of shaded portion = 3.14×10×10 - 6×8

area of shaded portion = 314 - 48

area of shaded portion = 266 cm^2