Use the diagram to answer the question. fill in the blank for the letter given with the missing reason in the flow proof.

m<5=40.

a. Given.

m<2 = 140 degrees

b. given

<5 and <2 are supplementary angles

c. Sum of <5 and <2 is 180 degree.

< 5 and <2 are same side-interior angles

d. Same side-interior angles are called Consecutive Interior Angles.

a||b

e. When Consecutive Interior Angles are supplementary (sum 180) the linear are parallel.

1.) D

2.) A

3.) C

4.) C

5.) B

6.) A

7.) A

8.) Corresponding angles

9.) Vertical angles

10.) Transitive property

11.) Vertical angles

12.) Alternate interior

13.) P is parallel to R

14.) Given

15.) Given

16.) ∠5 and ∠2 equal 180°

17.) consecutive interior angles

18.) A is parallel to B

1     3    

step-by-step explanation:

hopefully im right

answer: c i think

step-by-step explanation: