<h2>Answer:</h2>
m<1=130°[alternate angle are equal again]
m<1+m<2180°[linear pair]
m<2=180°-130°
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#PilipinasAngBayanKo
Triangular
I think that it
isn't that a challenge for TEAMS
<h3>
Answer: Choice B </h3>
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Work Shown:
Angle theta is between 0 and pi/2, so this angle is in quadrant Q1.
Square both sides of the given equation
Then use the pythagorean trig identity to get