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Alexandra [31]
1 year ago
12

QS∥PT. Complete the proof that m∠P+m∠T=m∠RQT without using the Triangle Angle Sum Theorem.

Mathematics
1 answer:
stepladder [879]1 year ago
7 0

Solution:

Given the figure;

\bar{QS}||\bar{PT}................\text{ Given}

Then;

\angle P\cong\angle RQS....................\text{ Corresponding angle theorem}\angle T\cong\angle SQT...............\text{ Alternate interior angles theorem}m\angle RQS+m\angle SQT=m\angle RQT..........\text{ Additive property of angle measure}m\angle P+m\angle T=m\angle RQT..........\text{ Substitution}

CORRECT ANSWER: Corresponding Angles Theorem

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