Question

solve question no. 13



please...​

Answer 1

Step-by-step explanation:

Diagonal of Rectangle= √(3^2+4^2)=5

Diameter of circle=5 cm

Radius of Circle= 5/2 cm

Area of circle= 22/7 × 5/2 × 5/2=275/14 cm^2

Area of Rectangle=12 cm^2

Area of shaded region= 275/14 - 12= 107/14 cm^2