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The measure of 030 90° 120° 210°
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The measure of 030
90°
120°
210°

User Carrizal
by
7.0k points

1 Answer

4 votes

Answer:Answer:

C. 120°

Step-by-step explanation:

m∠d = 150°

m∠ a = 90°

The sum of angles at a point add up to 360°

m∠b + m∠c +m∠e = 360° - (90° + 150°) = 120°

User HerpDerpington
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