Question

Two adjacent angles of a parallelogram are (2y+100) and (3y-400). Find tge measure of all the angles of the parallelogram.
With steps and reasons pls

Answer 1

According to me,

The Question is Incorrect

I tried my best to find the correct answer but all was waste!!

Answer 2

Answer:

94°, 86° , 94°, 86°

Step-by-step explanation:

sum of adjacent angles of a parallelogram is 180°

one angle is 2y + 10°

and other angle is 3y - 40°

sum of both= 180°

2y+10° + 3y-40° = 180°

5y° = 210°

y = 42

2y+10°= 2×42 + 10 = 94°

3y-40° = 3×42-40 = 86°

opposite angles of a parallelogram are equal so four angles are

94°, 86° , 94°, 86°