Question

if one angle of a parallelogram is 56 more than three times of its adjacent angles then find the measure of all the angles

Answer 1

Let the adjacent angle be x
The angle is x+56
So,x+56+x=180 as the sum of adjacent angles is 180°
=>2x+56=180
=>2x=124
=>x=62

Therefore, the angles are 62,118,62 and 118