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4 years ago

Match the following STATEMENTS to the reasons listed.

2 answers:

7 0

We are given with RM = SN, TM = TN and we are to prove that RN = SM. The steps that are followed for this proof are as follow:

1. RM = SN , TM = TN Given
2. ∠T = ∠T Reflexive
3. RM + TM = SN + TN Addition Property of Equality
4. RM + TM = RT, SN + TN = ST Betweeness
5. RT = ST Substitution
6. Triangle RTN congruent to Triangle STM SAS
7. RN = SM CPCTE

Anna007 [38]4 years ago

5 0

Answer:

We have to match the following statements to the given proof.

S.No. Proof Statement

------------------------------------------------------------------------------------------------------

1 RM=SN Given

TM=TN

------------------------------------------------------------------------------------------------------

2 ∠T=∠T Reflexive

-------------------------------------------------------------------------------------------------------

3 RM+TM=SN+TN Addition property

of equality

( by using 1)

-----------------------------------------------------------------------------------------------------

4 RM+TM=RT, Betweeness

SN+TN=ST

---------------------------------------------------------------------------------------------------

5 RT=ST Substitution( since using

equation 3 and 4)

-----------------------------------------------------------------------------------------------------

6 ΔRTN≅ΔSTM SAS ( since two sides and

corresponding angle are

equal by 1,2 and 5)

-----------------------------------------------------------------------------------------------------

7 RN=SM CPCTE( Corresponding parts of

congruent triangles are equal)

-----------------------------------------------------------------------------------------------------

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