Q. 24.6( 38 Votes )
Two adjacent angles of a parallelogram are equal. What is the measure of each of these angles?
Let ∠A, ∠B are the two adjacent angles.
According to question,
∠A = ∠B
As we know that, sum of any two adjacent angles of a parallelogram is 180°
∠A + ∠B = 180°
∠A + ∠A = 180°
2∠A = 180°
∠A = 90°
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