Question

Find the area of shaded region (π=3.14)​

Answer 1

Answer:

base(BC)=12cm

Altitude(DC orAB)=10cm

so area of traingle=1/2*base*height

1/2*12*10

60cm^2

now,area of rectangle= l*b

12*10

120cm^2

so, area of shaded region is=(120-60)cm^2

60cm^2

Answer 2

Answer:

Step-by-step explanation: