Question

adjacent angles of a parallelogram are (3x19°)and(2x+21)°.smaller of the two angles is

pls give me solution ​

Answer 1

Answer:

we know that sum of adjacent angle in a parallelogram is 180.

3x-4+3x+10=180

6x+6=180

6x=180-6

x=174/6

x=29

therefor 1st angle=3*29-4=83

2nd angle=3*29+10=97

HOPE THIS HELPED U

Answer 2

Step-by-step explanation:

sum of adjacent angle of a parallelogram is 180°

so,(3x+19°)+(2x+21°)=180°

3x+2x+19°+21=180

5x+40°=180°

5x=180°-40°

5x=140°

x=28°

snallqe angle is(2x+21)=56+21=77