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The exterior sum of the angles of any polygon including a triangle is always 360 degrees.
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoExterior angles: 360 degrees
Interior angles: 180 degrees
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Sum of the exterior angle measures of a triangle?
The sum of the angles should equal 180
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.
The sum of two exterior angles of a triangle is 255 then is the measure of the third exterior angle?
105
What is the sum of the angles in a triangle?
The Interior angles of a triangle add up to 180° The Exterior angles of a triangle (or any other polygon) add up to 360°.
Sum of exterior angles of polygon?
The sum of the exterior angles of a polygon is 360o.
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.
What is the sum of exterior angles for a obtuse triangle?
It's when you add up the exterior angles for an obtuse triangle.
Exterior angle of a triangle is sum of the?
The exterior angles of a triangle add up to 360 degrees.
What is the sum of the exterior of a equilateral triangle?
The sum of the 3 exterior angles of an equilateral triangle add up 360 degrees
What are the exterior angles on a triangle?
The sum of the exterior angles of a triangle is always 360 degrees. Therefore, each exterior angle of a triangle measures 120 degrees.
What is the exterior angles of a regular triangle?
The sum of the interior angles of any triangle is 180 degrees.
What is relationship between exterior angles and opposite interior angles of a triangle?
The exterior angle of a triangle is equal to the sum of the two opposite interior angles. So if a triangle had points A, B and C: The exterior angle at B would equal the sum of interior angles at A and C. Similarly, the exterior angle at C would equal the sum of interior angles at A and B And the the exterior angle at A would equal the sum of interior angles at C and B.
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 exterior angle sum of a regular triangle?
The sum of the interior angles of any triangle is 180 degrees.
What angles do a scalene triangle have?
-- A scalene triangle has three interior angles and three exterior angles. -- The sum of the interior angles is 180 degrees, and no two of them are equal. -- The sum of the exterior angles is also 180 degrees, and no two of them are equal. -- The sum of each interior angle and its adjacent exterior angle is 180 degrees.
The sum of the measures of two exterior angles of a triangle is 253 What is the measure of the third exterior angle?
107 because the overall sum of exterior angles add up to 360
Sum of the exterior angle measures of a triangle?
The sum of the angles should equal 180
