Question

&
I point
9. In the given rectangle, find the
area of shaded region.
15 cm
10 cm
20 cm

Answer 1

Answer:

Area of shaded region= area of rectangle-area of triangle.

1st. Area of rectangle: l×b

15×20=300cm square.

2nd. Area of triangle: 1/2×b×h

1/2×10×15

75cmsq.

Thus, area of shaded region:

300-75=225cmsq