2. Geometry Mini-Lesson 1 & 2 1 & 6 3 & 5 1 & 8
Lines m and n are parallel and are cut by transversal t. Which pair of angles are congruent?
1 & 2
1 & 6
3 & 5
1 & 8
MA.912.G.1.3: Identify and use the relationships between special pairs of angles formed by parallel lines and transversals.

3. Geometry Mini-Lesson 4 & 5 3 & 6 1 & 8 7 & 4
Lines a and b are parallel and are cut by transversal t. Which pair of angles are NOT congruent?
4 & 5
3 & 6
1 & 8
7 & 4
MA.912.G.1.3: Identify and use the relationships between special pairs of angles formed by parallel lines and transversals.

4. Geometry Mini-Lesson
If s is parallel to t and a is parallel to b, which of the following is NOT true?
A. m 1 + m 2 = 180 B. m 2 + m 3 = 180 C. m 3 + m 4 = 180 D. m 1 + m 3 = 180
MA.912.G.1.3: Identify and use the relationships between special pairs of angles formed by parallel lines and transversals.

5. Geometry Mini-Lesson 180 In this figure, opposite sides are parallel.
Gridded Response:
What is the sum (in degrees) of measures of angle XYZ and angle WZY?
180
MA.912.G.1.3: Identify and use the relationships between special pairs of angles formed by parallel lines and transversals.

6. Geometry Mini-Lesson 2 & 1 4 & 5 3 & 8 1 & 7
Lines p and q are parallel and are cut by transversal k.
Which pair of angles are congruent?
2 & 1
4 & 5
3 & 8
1 & 7
MA.912.G.1.3: Identify and use the relationships between special pairs of angles formed by parallel lines and transversals.

7. Geometry Mini-Lesson 1 & 4 7 & 2 3 & 8 4 & 5
Lines c and d are parallel and are cut by transversal t. Which pair of angles are NOT congruent?
1 & 4
7 & 2
3 & 8
4 & 5
MA.912.G.1.3: Identify and use the relationships between special pairs of angles formed by parallel lines and transversals.

8. Geometry Mini-Lesson
If x is parallel to y and c is parallel to d, which of the following is NOT true?
1 and 3 are congruent.
1 and 4 are congruent.
2 and 3 are supplementary.
3 and 4 are supplementary.
MA.912.G.1.3: Identify and use the relationships between special pairs of angles formed by parallel lines and transversals.