rhianna14 rhianna14

24-09-2017
Mathematics

contestada

Two angles in a triangle add up to 115 degrees what is the size of the 3rd angle

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kennedyblass kennedyblass

24-09-2017

since the angles are supposed to add up to 180 degrees, you would subtract 115 from 180. the measure of the third angle is 65 degrees (:

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