Step-by-step explanation:
m <5=71
m <8=109
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Answer:
∠5 = 71°
∠8 = 109°
∠1 = 71°
∠5 = 71° (the same as ∠1 = 71°) its a corresponding angle
∠8 = 180 - ∠5
∠8 = 180 - 71
