It is the regular equilateral triangle whose each exterior angle is 120 degrees
what ever
Any exterior angle of a triangle always equals the sum of the two interior opposite angles.
They are all 60 degrees.
It is: 180-exterior angle = interior angle because there are 180 degrees on a straight line
The largest exterior angle measure is 120o. It is the exterior measure of an equilateral triangle (which is a regular polygon).
It is the regular equilateral triangle whose each exterior angle is 120 degrees
116
what ever
It is the regular triangle whose exterior angles are greater than the regular heptagon
An exterior angle of a triangle is equal in measure to the sum of the other two interior angles.
It is the equilateral triangle that has the largest exterior angle of 120 degrees
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
Exterior angle+interior angle=180 degrees and 180-exterior angle=interior angle
dicl
Each exterior angle will measure 9 degrees
any other exterior angle of the triangle * * * * * No. The sum of the two opposite interior angles.