Question

the base of a parallelogram is 2x+3 units and the corrospending height is 2x-3 units. Find the area of the parallelogram in terms of x​

Answer 1

Answer:

Area of parallelogram = Base × Height

= (2x+3)×(2x−3)

= (2x)

2

−3

2

= (4x

2

−9) sq units

Here, x=10

Total area= 4×10−9=400−9=391 sq units