Question

the sum of two adjacent angles of a parallelogram is ​

Answer 1

Answer:

We know that interior angles on the same side of a transversal are supplementary. Similarly, ∠B + ∠C = 180°, ∠C + ∠D = 180° and ∠A + ∠B = 180°. Therefore, the sum of any two adjacent angles of a parallelogram is equal to 180°.

Answer 2

Answer:

180°

Step-by-step explanation:

180° as adjacent means neighboor sides