Question

two cross roads, each of 3 meters wide, run at right angle through the centre of a rectangular park of 60 m by 42 m such that each parallel to one sides of the sides of the rectangle. Find the area of remaining portion of the park.

Answer 1

Area of first cross road which is rectangle = l×b

Hence area =72m×3m=216m

2

Area of 2nd cross road which is rectangle =

=56m×3m=168m

2

Area of middle part which is square =3m×3m=9m

2

Area of cross roads =(216+168)m

2

−9m

2

=384m

2

−9m

2

=375m

2

I JUST TOOK ANOTHER DIGITS