Question

Select all of the angles that have the same measure as angle 1. Assume the lines are parallel.

028
24
023
27
26
22
315
2
can't be determined

Answer 1

Since the lines are parallel, we know that alternate interior angles are congruent. Therefore, angles 1 and 5 are congruent, as they are alternate interior angles. So any angle that is congruent to angle 5 is also congruent to angle 1.

Looking at the answer choices, we see that angle 2 is adjacent to angle 5 and therefore also congruent to angles 1 and 5. So the correct answer is:

• 2

Therefore, the answer is "2".