Question

abcd is a rectangle having a length of 40 cm and a breadth of 26 p q r and s are the midpoints of ab bc cd and cd respectively if bd is diagonal what is the area in cm square of the shaded part​

Answer 1

Answer:

375cm

2

The area of the shaded figure will be the area of the rhombus that is formed by the shaded region.

Area of a rhombus is

2

d

1

d

2

, where d

2

,d

1

are the lengths of the diagonals.

So, the area of the shaded region is

2

25×30

=375cm

2