Question

Find the value of each variable in the parallelogram.

Answer 1

Answer: A=7, B=42

Explanation:

Finding a: 5a-9=3a+5 (Because opposite sides are equal)

2a = 14

a = 7

Finding b: 3b = b+84 (Because opposite angles in a parallelogram are equal)

2b = 84

b = 42