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What is an exterior angle of a triangle and how does the measure of an exterior angle relate to the interior angles?
Exterior angle+interior angle=180 degrees and 180-exterior angle=interior angle
What is the measure of each interior angle of a fifteen sided regular polygon?
The measure of each interior angle of a fifteen sided regular polygon, a pendedecagon, is 156o.
What is the measure of each interior angle of a regular octagon?
135 Each interior angle of a regular octagon measures 135 degrees.
A regular polygon has an interior angle measure of 168 What kind of polygon is it?
A regular polygon having an interior angle measure of 168o has 30 sides and is called a triacontagon.
What is the measure of one interior angle of a regular decagon?
Each interior angle measures 144 degrees
What is the measure of one interior angle of a regular triangle?
60
Measure of one interior angle of a regular triangle?
60 degrees and it is an equilateral triangle.
What is the degree measure of each interior angle of a regular triangle?
60º
What will be the measure of an interior angle of a regular three side polygon?
It will be an equilateral triangle and each interior angles measure 60 degrees.
Which has a larger interior angle heptapon or triangle?
Either could have a larger interior angle. If they were regular, then the interior angle of a triangle would be 60 degrees whereas that of a heptagon would be 128.57 degrees. The REGULAR heptagon would have a larger interior angle than a REGULAR triangle.
What is the measure of the interior and exterior angle of a triangle?
dicl
If the measure of one interior angle of a regular polygon is 60 degreeshow many sides does the polygon have?
3 and it will be an equilateral triangle
If the polygon is regular what is the size of each interior angle?
this depends on what type of polygon it is.. if it is a regular triangle, then all interior angles measure up to 180 degrees. So, a triangles interior angles would measure 60 degrees each.
The measure of an exterior angle of a triangle is what equal to the measure of either remote interior angle?
never
What is the measure of an interior angle that has a regular polygon with 20 sides?
Each interior angle will measure 162 degrees
What is the measure of the interior angle of an equilateral triangle?
Each of the interior angles of an equilateral triangle is 120 degrees.
The measure of an exterior angle of a triangle is equal to the measure of either remote interior angle?
No. The sum of the other two interior angles.
