Given :
m||n, interior angles are (2x-26) and (7x+8).
To Find :
Find the value of x.
Solution :
We know, alternate interior angle of a triangle are supplement to each other.
So, (2x-26) + (7x+8) = 180°
9x - 18° = 180°
9x = 198°
x = 22°
Therefore, the value of x is 22°.
