triangle sum theorem

Discussion in 'Calculator Requests' started by math_celebrity, Mar 13, 2020.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    The triangle sum theorem states the sum of the three angles in a triangle equals 180 degrees.

    So if you're given two angles and need too find the 3rd angle, add the 2 known angles up, and subtract them from 180 to get the 3rd angle measure.

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