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oksano4ka [1.4K]
3 years ago
11

What is the measure, in degrees, of angle 1?

Mathematics
1 answer:
ra1l [238]3 years ago
7 0

Answer:

Think simple.

angle 1 and the angle with the measurement of 110° are subplementary angles, therefore:

∠1 + 110° = 180°

∠1           = 180° - 110° = 70°

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