The sum of the interior angles of any triangle is 180 degrees.
The sum of a regular polygon's exterior angles is 360. 360 divided by 3 is 120.
any other exterior angle of the triangle * * * * * No. The sum of the two opposite interior angles.
360 degrees and the polygon is an equilateral triangle.
Interior angle+exterior angle = 180 degrees
360 ________________________________________________ Sum of Interior Angles of a Polygon = 180 (n-2) Sum of Exterior Angles of a Polygon = 360 The sum of an angle and an exterior angle of a regular polygon is 360
An exterior angle of a triangle is equal in measure to the sum of the other two interior angles.
measure of exterior angle of triangle is equal to sum of interior angles. for eg. In triangle ABC, angle C is exterior angle angle A and angle B are interior angles so, C=A+B
Actually, no. The sum of the exterior angles of a triangle is 360 degrees. The sum of the interior angles of a triangle is 180 degrees.
The shape is a triangle.
Any exterior angle of a triangle always equals the sum of the two interior opposite angles.
exterior angle theorem
If exterior angles are 120 then interior angles must be 60 so you have an equilateral triangle