Answer:
the correct answer is third option m<ABC = 35°
Step-by-step explanation:
From the given figure we can see that, two corresponding angles.
Corresponding angles are equal.
<u>To find the value of x</u>
we can write,
x = (3x - 70)
3x - 70 = x
3x - x = 70
2x = 70
x 70/2 = 35
<u>To find the value of m<ABC</u>
m<ABC = 3x - 70 = 3*35 - 70 = 105 - 70 = 35
Therefore m<ABC = 35°