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lina2011 [118]
3 years ago
13

In the diagram, m∠COE = 55°. If m∠2 = 2x and m∠3 = x + 10, what is the measure of angle 2?

Mathematics
2 answers:
Mila [183]3 years ago
7 0
<span>Subtract 55 from 180 total degrees of a triangle to get 125. Put 2x and x + 10 together... 3x + 10 = 125 Subtract 10 from both sides... 3x = 115 Divide by 3... x = 38.3333 Now to find the measure of angle 2... 38.333(2) = 76.66666 Don't know if that's a multiple choice question or not, but that's what I got</span>
Marizza181 [45]3 years ago
3 0

The answer is 30. hope I helped

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