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35 votes
35 votes
Please help!!!!!!!!!!

Please help!!!!!!!!!!-example-1
User Pinkey
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1 Answer

11 votes
11 votes

1) QS = RT (given)

2) QR + RS = QS (segment addition postulate)

3) RS + ST = RT (segment addition postulate)

4) QR + RS = RS + ST (substitution)

5) QR = ST (subtraction property of equality)

User Avagut
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