Question

two adjacent angle of a parallelogram are equal what is the measure of each of these angale​

Answer 1

Step-by-step explanation:

Given that,

Two adjacent angle of a parallelogram are equal.

we know that,

sum of two opposite angles in a parallelogram is 180°.

Let the opposite angles be x(From given)

Therefore,

x+x=180°

2x=180°

x=90°

Since,✓A=✓C then ✓B=✓D

i.e,,

The measure of each of these angle is 90°.