Question

Two adjacent sides of a parallelogram measure 5 cm and 3.5 CM if one of its diagonal measure 6.5 CM then find the area of the parallelogram.
Please explain it step by step.

Answer 1

Answer:

Step-by-step explanation:

Given two adjacent sides of parallelogram 5 cm and 3.5cm and one of its diagonal measure 6.5 cm. we have to find the area of parallelogram.

As the diagonal of parallelogram divides the parallelogram into two triangle of equal area. ∴ we find the area of triangle whose three sides are 5cm, 3.5cm and 6.5 cm.