Question

1. If one angle of a parallelogram is 75°, find the measure of remaining angles.

2. The ratio of two adjacent angles of a parallelogram is 4:5. Find the measure of each of its angles.

solve the both problems pls​

Answer 1

if one angle is 75°

second angle=105°

third angle =105°

fourth angle=75°

because <1=<4

<3=<2

and <1+<2=180°

<1+<3=180°

2x+3x=180°

5x=180°

x=180/5

×=36°

2x=2(36)=72°

3x=3(36)=108°

I hope you understand

KEEP SMILING ☺

Answer 2

Step-by-step explanation:

if this helps you

follow me