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If m<10=77, m<7=47 and m<16=139, find the measure of the missing angle m<4=?

If m<10=77, m<7=47 and m<16=139, find the measure of the missing angle m-example-1
User Clinton Roy
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1 Answer

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the angle 16 and angle 4 are are corresponding, therefore they have the same measured, so


m\angle4=m\angle16=139

answer: m<4 = 139°

User Bien
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