Given the plane figure, name: a. Three pairs of corresponding angles for L1 and L2. b. Two pairs of corresponding angles for L1 and L3. c. Two pair of alternate interior angles for L2 and L3.

Question

Answer 1

1=4, 2=3

1+2=pi

3+4 = pi

2+4= pi

1+3= pi

5=7, 6=8

5+6=pi

8+7=pi

5+8=pi

6+7=pi

9=11. 10=12

9+10=pi

10+11=pi

9+12=pi

11+12=pi