3 years ago

Pls help I'm bad at math v.v Lines m and n are parallel.

Mathematics

1 answer:

Eva8 [605]3 years ago

5 0

Answer:

The measure of angle 1 is 55.

Step-by-step explanation:

The top angle= 75 because of the vertical angle theorem

The right angle= 50 because of the alternate exterior angle theorem

75+50=125

There are 180 degrees in a triangle so the angle has to equal 55

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