Question

Which Theorem justifies this conclusion?

Given:
Measure of angle 1 + measure of angle 2 = 180º
Measure of angle 2 + measure of angle 3 = 180º

Conclusion:
angle 1 is congruent to angle 3

A)Congruent Supplements Theorem
B)Linear Pair Theorem
C)Definition of Supplementary Angles
D)Congruent Complements Theorem

Answer 1

http://www.easynotecards.com/uploads/915/60/_5db751ae_1330d5e5031__8000_00000064.png

Answer 2

Would it be A?

Answer 3

yes
if angle1 + angle2 = 180
then angle1 = \(\bf \text{180 - angle2}\)

if angle2 + angle3 = 180
then angle3 = \(\bf \text{180 - angle2}\)

Answer 4

Oh okay I get it now thank you so much :)

Answer 5

yw