Question

the measures of two adjacent angles of a pallelogram are in the ratio 1:3 . Find the measures of all the angles .

Answer 1

let one angle be 1x and the other be 3x
since adjacent angles in a parallelogram is supplementary we got the equation
x +3x=180°
i.e, 4x=180°
x=45°
so one of the angle is 45°and the other is 135°

Answer 2

Hey

Let the two adjacent angles be 1x and 3x respectively

We know that sum of adjacent angles of a parallelogram is 180°

so A/q

1x+3x=180°

4x=180°
x=(180/4)°
x=45°

so the angles are
1st angle =x°= 45°
and 2nd angle =3x= (3×45)°=135°

Hope it helps to you.

✌✌✌