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3 years ago

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Lines a and b are parallel.

2 answers:

Wittaler [7]3 years ago

6 0

m and 125º are supplementary angles:

m + 125º = 180º

m = 180º <span>– 125º

</span>m = 5<span>5º <</span>——<span>— this is the answer.

I hope this helps. =)

</span>

horsena [70]3 years ago

3 0

Answer:

m = 55

Step-by-step explanation:

125 and m are adjacent angles (supplementary).

remember supplementary angles add up to 180

so sub 180 and 125 to get the angle measure of m

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