Honors Geometry student Bulletin!

Here is the Proof from Practice Quiz # 9

CHECK YOUR WORK! 

Given Angle < RSM is Congruent to Angle <SMU

Prove PS is Parallel to LM

1. <RSM = <SMU----------------------------------------------GIVEN
2. <SMU AND <LMT are VERTICAL <'s-----------------DEFINITION OF VERTICAL ANGLES
3. <SMU = <LMT----------------------------------------------VERTICAL <'S ARE CONGRUENT
4. <LMT & < RSM ARE CORRESPONDING <'S--------DEF OF CORR <'S
5. <LMT = < RSM----------------------------------------------SUBSTITUTION
6. PS IS PARALLEL TO LM----------------------IF CORRESPONDING <'S ARE    CONGRUENT
----------------------------------------------------------THEN LINES ARE PARALLEL.

QUIZ TOMORROW '
MR. C.