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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
How do you find the measure of the exterior angle of a polygon?
180 minus interior angle = exterior angle because there are 180 degrees on a straight line
Summarize the Exterior Angle Inequality Theorem in your own words?
The measure of an exterior angle of a triangle is more than the measure of the intersection of two straight lines.
Can the exterior angle of triangle be straight angle?
When any side of triangle is extended outwards then exterior angle is formed. Sum of this exterior angle and adjacent interior angle = 180o. If exterior angle = 180o(straight angle) then interior adjacent angle is 0o which is not possible. So exterior angle can't be straight angle.
What is the measureof the exterior angle to a straight angle?
a circle = 360 degrees , so 360 - straight angle = exterior angle
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".
What is the measure of a exterior of an angle of a tringle?
180-interior angle = exterior angle
What is the measure of the supplementary angle of an interior angle?
The measure of the exterior angle.
What is the measure of an exterior angle adjacent to the vertex angle?
It is: 180-vertex angle = exterior angle
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
Which is greater the measure of an exterior angle of a decagon or a pentagon?
Usually, the measure of an exterior angle of a pentagon is greater.
What does a straight angle measure?
What does a straight angle measure?
