Question

find the area of the shaded region in the given figure :​

Answer 1

Answer:

required area=

area of square -[area of un shaded region]

area of square =side ×side

=20×20=400cm²

area of triangle=1/2*base*hieght

area of unshaded region=

=1/2*10*10+1/2*10*20+1/2*10*20

=50+100+100

=250cm²

required area=400-250=150cm²

area of shaded region=150cm²