two parallel lines are crossed by a transversal. what is the value of h? h = 60 h = 80 h = 100 h = 120
two parallel lines are crossed by a transversal. what is the value of h? h = 60 h = 80 h = 100 h = 120
Answer
Explanation:
Step1: Use the property of alternate interior angles
When two parallel lines are cut by a transversal, alternate interior angles are equal.
Step2: Identify the relationship
Here, the angle of (120^{\circ}) and (h^{\circ}) are alternate interior angles. So (h = 120).
Answer:
(h = 120) (the fourth option)