Question

Line s ‖ segment RP.

Triangle RQP with line s parallel to segment RP and passing through point Q. Line s and triangle RQP form three adjacent angles with vertex Q. These are angle one, angle two, and angle three. The triangle has three angles. These are angle two with vertex Q, angle four with vertex R, and angle five with vertex P. Angles one and four have a side that passes through segment RQ. Angles three and five have a side that passes through segment QP.

m∠1 + m∠2 + m∠3 =
°

Answer 1

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Answer 2

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Answer 3

i think 180 but im not 100%