Question

11. In the given figure, if AB||CD, then find the value of x ?

Answer 1

Answer:

take the mid point O

• $2x + 4 = x + 1 \\ 2x - x = 1 - 4 \\ x = - 3 \\ \\ \\ 4x - 2 = 4 \\ 4x = 4 + 2 \\ 4x = 6 \\ x = \frac{6}{4}$
• Two values of x = -3 and 6/4