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What is the measure of one of the exterior angels of the regular heptagon?
360/7 = 51o25'42.86''
How do you find the sum of the exterior angels in a regular poly gon?
It doesn't matter what shape it is, the sum of the exterior angels in any polygon is 180.
What are the exterior angels of a 9 sided polygon?
The internal angles of a regular nonagon are 140o, so the exterior angles must be 220o (360o-140o).
Find the sum of the measures of the exterior angels of a nonagon?
Not so sure about angels, butThe sum of the exterior angles of ANY polygon is 360 degrees. The number of sides or vertices, whether the shape is regular or irregular, are irrelevant.
The measures of the exterior angels of a convex quadrilateral are 90 degrees 10x degrees 5x degrees and 45 degrees What is the measure of the largest exterior angel?
150 degrees
What do you call polygons in which all sides have the same length and all angels have the same measure?
regular polygons
How many sides would a polygon have if it's exterior angels is 10 degrees?
Providing that it's a regular polygon it will have 36 sides because 360/10 = 36
How many exterior angels has a tragle?
A triangle has 3 exterior angles that add up to 360 degrees
What do the exterior angels of an irregular pentagon add up to?
360
What is the measure of all the angels on a regular pentagon?
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 540 degrees
What are all the shapes that have opposite angels congruent?
Any regular polygon with an even number of sides will have opposite angles of equal measure.
Is opposite angels of a polygon equal to each other?
They may, or may not, be equal. If you are talking about a regular polygon, all angles are equal in measure. If it is not a regular polygon, the angles are most likely different.
