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What is m∠1? help me please

What is m∠1? help me please-example-1
User Kobi
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2 Answers

2 votes
You just have to add the numbers.
So 64+57=111 so 1 = 111
User Prahlad Yeri
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5 votes

Answer:

m∠1=111°

Explanation:

Since angle 1 is an exterior angle on a straight line, it is the sum of the two outer angles of the triangle.

64+47=111.

User Jpreynat
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