Below. What is m∠1? m∠1 =

asked Mar 5, 2022 120k views

4 votes

Below. What is m∠1?

m∠1 =

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2 votes

Answer:

m∠1 = 70°

Explanation:

Step 1

Sum of angles on a straight line = 180°

Hence:

180° - 101°

= 79°

Sum of interior angles in a triangle = 180°

Hence

m∠1 = 180° - (79 ° + 31°)

m∠1 = 70°

Andygavin answered Mar 9, 2022

5.1k points

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