Question

1. Identify the parallel lines.

2. Identify the transversal.

3. How many angles are formed by the transversal?


4. Which of the angles are congruent?

5. If ∠5 is 110°, what is the measure of ∠1?

Answer 1

1. The parallel lines are m and n

2. The transversal is line t.

3. 8 angles are formed by the transversal.

4. Angles 7 and 5, 1 and 3, 2 and 4, 6 and 8, 6 and 2, 7 and 3, 1 and 5, 4 and 8, 3 and 5, 2 and 8, 4 and 6, and 1 and 7.

5. If m<5 is 110°, then m<1 is also 110°

Hope this helps