Question

in the figure, m∠7 = 100°. find the measure of ∠11.

Explanation:

Step1: Identify angle - relationships

Assume the lines are parallel. ∠7 and ∠11 are corresponding angles.

Step2: Apply the property of corresponding angles

If two parallel lines are cut by a transversal, corresponding angles are congruent. Since m∠7 = 100°, then m∠11=m∠7.

Answer:

100°