Question

Hii plz answer me
in our class teacher give two identical cardboard pieces which are in the shape of parallelogram to two groups. first group was asked to find area of parallelogram using AB as base then second group was asked to find the area of parallelogram with DA as shown below....
1- how will they find area of the board correctly?
2- what are the values here

Answer 1

1.by measuting the height from scale one can find exavt answer.

Answer 2

Answer: ar llgm abcd = 8×3=24

Ar llgm abcd = 5h=24

H= 4.8

As the area of both llgm will be equal