Question

A parallelogram has one angle that measures 80°. What are the measures of the other three angles in the parallelogram?

Answer 1

Answer:

80 degree, 100 degree,100 degree

Step-by-step explanation:

1,opposite angle of parallelogram is equal

2,sum of 4 angle is 360

one angle is 80 degree

opposite angle is also 80 degree

sum of 4 angle is 360

80+80+x+x=360

2x=360-160

2x= 200

x=100

opposite angle is equal 100degree