Answer:
We have to match the following statements to the given proof.
S.No. Proof Statement
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1 RM=SN Given
TM=TN
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2 ∠T=∠T Reflexive
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3 RM+TM=SN+TN Addition property
of equality
( by using 1)
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4 RM+TM=RT, Betweeness
SN+TN=ST
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5 RT=ST Substitution( since using
equation 3 and 4)
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6 ΔRTN≅ΔSTM SAS ( since two sides and
corresponding angle are
equal by 1,2 and 5)
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7 RN=SM CPCTE( Corresponding parts of
congruent triangles are equal)
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