Step-by-step lesson on geometric proofs involving lines and angles, demonstrating how to prove the measure of an angle using the linear pair property.
Geometric Proofs on Lines and Angles worksheet with a diagram showing angles ∠NOP and ∠MOP forming a linear pair, and a step-by-step explanation to prove m∠MOP = 55° given m∠NOP = 125°.
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ID: #432905