Question

The adjacent angles of a parallelogram are ( 4x-7)
Degree and ( 6x-3) Degree , find the angles of the
parallelogram.

Answer 1

Answer:

69° and 111°

Step-by-step explanation:

As we know that adjacent angles of a parallelogram are supplementary. Then,

4x-7 + 6x-3 = 180°

4x+6x-3-7 = 180°

10x-10 = 180°

10x= 180° + 10                                          So, 1st angle= 4x-7= 4*19-7= 69°

10x= 190°                                                        2nd angle= 6x-3= 6*19-3= 111°

x= 190°/10                                                                                                                x=19°                                          

Therefore, the angle are 69° and 111°

Hope it helps you :) And please mark this answer as brainliest