Question

ABCD IS A PARALLELOGRAM. IF SIDE AB=6X-10, SIDE BC=4X-5, AND SIDE CD= 3X+5, FIND THE VALUE OF X

Answer 1

`x=5`

Explanation:

we know that

In a parallelogram opposite sides are parallel and congruent

In this problem

AB and CD are opposite sides

so

AB=CD

substitute the given values

`6x-10=3x+5`

solve for x

`6x-3x=10+5`

`3x=15`

`x=5`