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Find m (angle) 1 . Then classify the triangle by its angles.


M (angle) 1 =

Find m (angle) 1 . Then classify the triangle by its angles. M (angle) 1 =-example-1

2 Answers

5 votes

Answer:

1 =60

Explanation:

a+b+c=180

60+60+c=180

120+c=180

-120. -120

c=60

User Chroman
by
8.0k points
4 votes

Answer:

60 degrees and an equilateral triangle

Explanation:

every triangle adds to 180 degrees

add 60+60=120

180-120=60 to find remaining angle

all angles are the same which makes all sides the same: equilateral

User Nicola Ambrosetti
by
7.8k points

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