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The sum of the interior angles of any triangle is 180 degrees.

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โˆ™ 2011-11-24 02:54:48
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Q: What is the exterior angle sum of a regular triangle?
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Related questions

What is the measure of each exterior angle of a regular triangle?

The sum of a regular polygon's exterior angles is 360. 360 divided by 3 is 120.


The measure of an exterior angle of a triangle is equal to the sum of?

any other exterior angle of the triangle * * * * * No. The sum of the two opposite interior angles.


What is The measurement of an exterior angle of a triangle is equal to the sum of?

Interior angle+exterior angle = 180 degrees


What is the Exterior Angle Theorem for a Triangle?

An exterior angle of a triangle is equal in measure to the sum of the other two interior angles.


What is the exterior angle sum of a triangle?

The sum of the exterior angles of any polygon is 360 degrees.


How many degrees are in the sum of an angle and an exterior angle of a regular polygon?

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


What is the sum of the measures of the exterior angles of a regular polygon if each exterior angle measures 120?

360 degrees and the polygon is an equilateral triangle.


Exterior angle property of a triangle?

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


Does exterior angle of a triangle equals the sum of the interior angles?

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.


Which theorem states that the measure of an exterior angle in a triangle is the sum of its remote interior angle measures?

exterior angle theorem


What is the measure of each exterior angle of a triangle?

Any exterior angle of a triangle always equals the sum of the two interior opposite angles.


What is the sum of the measures of the interior angles of a regular polygon if each exterior angle measures 120 degrees?

The shape is a triangle.

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