Question

if the adjacent angles of a parallelogram are [2x+ 12°] and [3x-62°] find the angle of the parallelogram.​

Answer 1

Sum of adjacent side of a triangle is always 180°.

So,  2x+ 12° + 3x-62° = 180°

5x-50° = 180°

5x = 230°

x = 46°

So, the angles will be :-

2x46° + 12 = 104°

3x46°-62° = 76°