Find The Measure Of An Interior Angle Of A Triangle. But the angle of the sum of all the types of interior angles is always equal to 180 degrees. Obtuse triangles have one obtuse angle angle which is greater than 90.
The regular triangle has 3 interior angles of 60 and 3 exterior angles of 120. Further you can calculate the missing measurement of any interior angle of any triangle using two different methods. The angles denoted with the same Greek letters are congruent because they are alternate interior angles.
1803 60 degrees 606060 180.
Further you can calculate the missing measurement of any interior angle of any triangle using two different methods. Exterior Angle Theorem An exterior angle of a triangle is equal to the sum of the two opposite interior angles. This videos provides an example of how to determine the measure of a missing interior angle of a triangleSite. 180 Q2 Two of the interior angles of a triangle measure 50 and 45.