1. 1. <4%<8

a.

Corresponding angles are congruent congruent

b. Alternative interior angles are C. Exterior angles are congruent

d. Same side interior angles are supplementary

2. <1 <5

a. Corresponding angles are congruent

b. Vertical angles are congruent

C.

d.

__3.<1 =<8

Same side interior angles are congruent Alternative exterior angles are congruent

a. Alternative exterior angles are congruent

b. Vertical angles are congruent

c. Corresponding angles are congruent d. Same side interior angles are congruent

4. m<4+ m<7 = 180°

Same side interior angles are congruent Vertical angles are congruent

a. b.

C. Corresponding angles are congruent

5. <4 <5

a.

b.

Alternative interior angles are congruent

d. Alternative interior angles are congruent

Vertical angles are congruent

c. Corresponding angles are congruent Same side interior angles are congruent

d.

Same side interior angles are congruent Corresponding angles are congruent Alternative interior angles are congruent

d. Vertical angles are congruent

-7.<3 <2

Corresponding angles are congruent Alternative interior angles are congruent b.

a.

d.

6. m<2+ m<5 = 180"

a.

b.

C.

c. Same side interior angles are supplementary Vertical angles are congruent
8. m<6

a. 50°

d. 60°.

b. 150°

d. 75°

d. 127°

C. 53°

.S9^ D

c. 131°

b. 49°

b. 49°

Solve and show your solutions (10 points) Find x

9.m<7

a. 53°

11. m<2=3x+1, vc - xv = y > w

12. m<1 = 8x+8, mathcal E +XS=L>uU​