Question

If the ratio of any angle of parallelogram is 1:3.then find the each angle of parallelogram.​

Answer 1

Answer:

1st angle is 45

2nd is 135

3rd is 45

4th is 135

Answer 2

Step-by-step explanation:

let,

1st angle=x

2nd ,, =3x

aq

2(x+3x)=360 (sum of all angle of // gram)

=8x=360

=x=360÷8

x=45

so,

1st angle 45=3rd angle=45(because the opposite side of //gram are equa.l )

2nd =4th=180-45=135