knimra070 knimra070

24-02-2017
Mathematics

contestada

2 angles in a triangle add up to 125 degrees. What is the size of the third angle?

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jamiexx jamiexx

24-02-2017

the angle sum of triangle is 180 degrees, so 180-125 = 55

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wallak8 wallak8

24-02-2017

55 because all angles in amy triangle add up to 180 so you subtract 125 from 180 to get 55

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