Question

8. In a parallelogram PQRS, diagonals PR and QS intersect at O and PR = 15.6 cm, QS =10.2cm
find OP and OS.
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Answer 1

Answer:

parallelogram has 4 sides

Step-by-step explanation:

• all opposite angles r equal

Answer 2

Answer:

We know, in parallelogram diagonals bisect each other.

So In a parallelogram PQRS, as diagonals PR and QS intersect at O.

So, OP = OR = 1/2 × PR = 1/2 × 15.6 = 7.8 cm.

&

OQ = OS = 1/2 × QS = 1/2 × 10.2 = 5.1 cm

=> OP = 7.8 cm and OS = 5.1 cm.