Question

In parallelogram ARMY , angle A equals (3x+10)° and angle Y equals (2x+15.5)° what is X?

Answer 1

Answer:

x = 5.5

Step-by-step explanation:

Since the shape is a parallelogram, the opposite angles are congruent. Angle A is opposite Angle Y so we can set their values equal to each other to solve for x:

3x + 10 = 2x + 15.5

Bring the variables to one side and the constants to the other:

x = 5.5