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Complete the two-column proof.

Given:
RT = RU
TS = US

Prove:
△RST ≅ △RSU



Statement Reason
1. RT = RU; TS = US 1. Given
2. RS = RS ?
3. △AMD ≅ △BMC 3. SSS
Which of the following options best completes reason #2 in the triangle congruency proof?

vertical angles are equal
symmetric property of equality
reflexive property of equality
distributive property of equality

Complete the twocolumn proof Given RT RU TS US Prove RST RSU Statement Reason 1 RT RU TS US 1 Given 2 RS RS 3 AMD BMC 3 SSS Which of the following options best class=

Respuesta :

reflexive property of equality.
lublana

Answer:

2. RS=RS

Reason : Reflexive property of equality.

Step-by-step explanation:

Given RT=RU

TS=US

To prove that [tex]\triangle RST \cong \triangle RSU[/tex]

Proof:

1. Statement: RT=RU; TS= US

Reason: Given in question

2.Statement:  RS=RS

Reason: Reflexive property of equality.

Reflexive property: It is that property of equality which define a relation with itself.

3. Statement: [tex]\triangle AMD \cong \triangle BMC[/tex]

Reason: SSS ( Side -SIde -Side congruence property of triangles)

Hence proved.

The correct answer is reflexive property of equality .

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