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17 votes
17 votes
M ll n and m∠1 = 45°.
What is the m∠2?

M ll n and m∠1 = 45°. What is the m∠2?-example-1
User Celso
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2 Answers

16 votes
16 votes
135 degress because if u do 180-45 it will equal 135 also 180 is a straight line
User KeshavDulal
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16 votes
16 votes
line m, angle 2= 135 degrees
Why?
It is a supplementary angle, so it has to add up to 180 degrees.
180-45= 135 degrees
User Riskov
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