Question

Solve this question​

Answer 1

Let, the two adjacent angles be 5x and 7x

ATP

5x+7x = 180

=) 12x = 180

=) x = 180/12 = 15

Ans:- Angles are - (5×15) = 75°

• (7×15) = 105°

All angles = 75°,75°,105°,105°

• Additional Information

Sum of adjacent angles of parallelogram = 180°