Question

the difference between two adjacent angle of parallelogram is 30°. find the angles.​

Answer 1

Answer:

answer is 150°

Step-by-step explanation:

let the two adjacent angles be a and b

A/Q

a-b=30 a=b+30

we know,

a+b=180. (co-interior angles)

b+30+b=180

2b=180-30

b=150÷2

b=75 degree

a=b+30

a=75+30=105

a=105 degree