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BlackZzzverrR [31]
3 years ago
5

In diagram ,r || s. Find the measure of < 1.

Mathematics
1 answer:
rodikova [14]3 years ago
7 0
M< 1 = 150........third one is your answer
..........................
m<s = 30

m<1 = 180 - m<s = 180 - 30 = 150

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