Question

PQRS is a rhombus:
(1) If it is given that PQ= 3 cm, Calculate the perimeter of PQRS
. If the height of the rhombus is 2.5 cm, calculate the area.
If the diagonals cut at 0, state the size of the angle POQ
in degree​

Answer 1

Answer:

All sides of a rhombus are equal

Hence perimeter =3×4=12

Rhombus is a parallelogram

So area =2.5×3=7.5

Diagonals of rhombus always cut at 90°

So angle POQ=90°

Answer 2

Answer:

ans angle POQ =90 degree