Question

find the area of the shaded region​

Answer 1

hope this helps you..

Answer 2

area of rectangle=12×17=204

area of two triangles=2×1/2×4×5=20cm^2

area of circle =22/7×3.5×3.5=38.5 cm^2

area of shaded region=204-(38.5+20)=145.5cm^2