#6 Find x to show that Quadrilateral ABCD is a parallelogram.



6 Find X To Show That Quadrilateral ABCD Is A Parallelogram class=

Answer :

Answer:

x = 5

Step-by-step explanation:

Diagonals of a parallelogram bisect each other. Based on this knowledge, to show that the quadrilateral is a parallelogram, therefore:

3x - 4 = x + 6

Solve for x

Collect like terms

3x - x = 4 + 6

2x = 10

Divide both sides by 2

x = 5