Complete the proof.
Given: r | | s
Prove: <2, <8 are supplementary
Match the statements and reasons
•r | | s
•<2+<4=180°
•Given
•Substitution
•<2, <4 are supplementary angles
•<2+<8=180°
•If ext. sides of 2adj
•<4=<8
•<2, <8 are supplementary angles
•Corresponding
•Definition of supplementary
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