Question

Could you find the area of the shaded region

Answer 1

Diameter of the circle = Diagonal of rectangle =
$\sqrt{ {6}^{2} + {8}^{2} } = 10$
Area of circle is
$\frac{\pi}{4} \times {10}^{2} = 78.54$
Area of rectangle is
$6 \times 8 = 48$
Area of shaded region is 78.54 - 48 = 30.54