Question

2 adjacent angleof parallelogram (6x-19) and(13x+18) find the ratio of these angles

Answer 1

If angles are adjacent then
sum of angles = 180°
so 6x-19 + 13x +18 = 180°
=> 19x = 181°
then x = 181/19 = 9.53
then 1 angle is 38.16
and second angle is 141.89
then ratio of Angle1: Angle 2
is approximately 3/10.

Answer 2

Heya!

As we know, if 2 angles are adjacent then the
sum of those 2 angles = 180°

Then, 6x - 19 + 13x + 18 = 180°
6x + 13x - 19 + 18 = 180°
19x - 1 = 180°
19x = 181°
x = 9.53 apprx.

Then, ∠1 = 38.16° & ∠2 = 141.89°
Which, brought in ratio
= 38.16:141.89

Hope it helps!