Question

2 adjacent angels of a parellogram are equal what is meassure of all these angels

Answer 1

Given :- 2 adjacent angels of a parellogram are equal

we know - Opposite angles of parallelogram are equal .

Therefore, all the angels of the parallelogram are equal.

Let all the angles be x

Then ,

4x = 360°

=> x = 360/4 = 90°