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2.Given:PR=~QS. Is PQ=~ RS and why? |
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Answer» PQ =~ RS Step-by-step explanation: PR =~ PQ + QR QS =~ QR + RS You will notice the BOTHTHE equations have QR common. We also KNOW that PR =~ QS. Thus, equating the FIRST two equations, PQ + QR =~ QR + RS cancelling QR on both sides PQ =~ RS |
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