3 years ago

If m1= m_2, then m 21 is

Mathematics

1 answer:

alexgriva [62]3 years ago

8 0

Answer:

Step-by-step explanation:

Angle 1 and angle 2 make 90 degrees and line C cuts through that so and they are equal so that makes 45 for the two of them and added together, it will equal 90.

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Step-by-step explanation:

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