Question

Find the area of shaded portion where AB=50m,BD=25m,EF=GH=IJ=KL= 1m

Answer 1

Answer:

First find area of rectangle ABDC

= Length x Breadth

= 50x25

= 1250m²

$40

Now find Area of Rectangle EFHG

= Length Breadth

= 1 x 25

= 25m²

Now find the area of rectangle IJKL

= Length x Breadth

= 1x50

= 50m²

As the dimensions of the shaded region are already given we can find the area of square PQRS

=a²

= 1²

1m²