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Is the measure of an exterior angle at the vertex of a polygon equals the measure of the adjacent interior angle?
Wiki User
∙ 13y ago
No. The interior angle and exterior angle at the same vertex are supplementary.
Each of them is (180 degrees minus the other). In rectangles (including squares),
the interior and exterior angles at each vertex are both right angles.
Wiki User
∙ 13y ago
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What type of an interior angle of a polygon and its adjacent exterior angle are complementary?
The interior angle of a polygon and its adjacent exterior angle can never be complementary.
An interior angle of a polygon that is not adjacent to the exterior angle?
Ah...
What is formed by one side of a polygon and a line from the adjacent side?
An interior or exterior angle of the polygon.
Does the measure of an exterior angle at the vertex of a polygon equal the measure of the adjacent interior angle?
The sum of an adjacent interior and its exterior angle will total to 360°. If the angles were to be equal, they would both have to be 180°. An angle of 180° is a straight line. A polygon may be composed of straight lines that intersect at vertices but a straight line has no vertex. That being the case, the answer to your question is "No".
How do you find interior and exterior angles of an irregular polygon?
Measure them with a protractor
The measure of an exterior angle at the vertex of a polygon equals the measure of the adjacent interior angle?
Very rarely.
What type of an interior angle of a polygon and its adjacent exterior angle are complementary?
The interior angle of a polygon and its adjacent exterior angle can never be complementary.
An interior angle of a polygon that is not adjacent to the exterior angle?
Ah...
What is formed by one side of a polygon and a line from the adjacent side?
An interior or exterior angle of the polygon.
An interior angle of a polygon and its adjacent exterior angle are complementary?
No, they are supplementary, not complementary.
What are the two interior angles called that are not adjacent to an exterior angle?
In a polygon there are no such angles.
Does the measure of an exterior angle at the vertex of a polygon equal the measure of the adjacent interior angle?
The sum of an adjacent interior and its exterior angle will total to 360°. If the angles were to be equal, they would both have to be 180°. An angle of 180° is a straight line. A polygon may be composed of straight lines that intersect at vertices but a straight line has no vertex. That being the case, the answer to your question is "No".
An interior angle of any polygon and its adjacent exterior angle are always?
equal to 180°
How do you measure the interior angle of a polygon?
With a protractor or if you know the exterior angle then it's 180 - exterior angle = interior angle
How do you find interior and exterior angles of an irregular polygon?
Measure them with a protractor
How can you get the measure of an interior angle if you have the measure of the exterior angle of a regular polygon?
It is: 180-exterior angle = interior angle because there are 180 degrees on a straight line
What are interior and extrior angles?
Interior angles are angles formed by two adjacent sides on the inside of a polygon. An exterior angle is the supplement of the interior angle.
