Question

Parallelogram A B C D is shown. Sides A B and D C are parallel. The length of A B is 4 q minus 8 and the length of D C is q + 4.
What is the length of side AB of parallelogram ABCD?

units

Answer 1

Answer:

answer is 8cm. hope that its benifitial

Answer 2

The length of AB = 12 units

Step-by-step explanation:

Length of AB = 4 q - 8

Length of CD = q + 4

We know that ABCD is a parallelogram.

Since AB ║CD

&  AB = CD

⇒ 4 q - 8 = q + 4

⇒ 3 q = 12

⇒ q = 4

Thus the length of AB = 4 q - 8

⇒ The length of AB = 4 × 4 - 8 = 12 units

Therefore, the length of AB = 12 units