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First of all a 10- sided poly gon is named a 'Decagon;.
Next to answer your question.
Ext. Ang. = 360 / n ( No. of sides)
Hence
Ext. Ang = 360 / 10
Ext. angle - 36 degrees.
What else can I help you with?
What is the measure of each exterior angle of a regular 9-sided polygon?
40
What is the angle measure of each exterior angle of a 72-sided regular polygon?
5 degrees
What is the measure or each exterior angle of a regular hexagon?
Exterior angle of ANY regular n-sided polygon is 360/n degrees...
What is the measure of an exterior angle of a regular 20- sided polygon?
360/20 = 18 degrees.
What is the measure of each angle in a 30 sided regular polygon?
Exterior angle: 12 degrees Interior angle: 168 degrees
What is the measure of an exterior angle in a 12 sided polygon?
Providing that it is a regular 12 sided polygon then each exterior angle measures 30 degrees
What is the measure of the exterior angle for an 11 sided polygon?
The measure of the exterior angle of a 11-sided polygon = 360⁰/11 = 32 72/99⁰ = 32 8/11⁰
What is the exterior angle of a 30 sided polygon?
Providing that it's a regular polygon then each exterior angle will measure 12 degrees.
What is the exterior angle of a regular 8 sided polygon?
The measure of 1 exterior angle of a regular 8-sided polygon is equivalent to 45 degrees. Hope I helped! :)
What will be the measure of an exterior angle of a regular 18 sided polygon?
56
What is the measure of an exterior angle of a regular fifteen sided polygon?
73.2
What is the measure of each exterior angle of a 9-sided polygon?
40
What is the measure of each exterior angle of a 10 sided polygon?
36 degrees
What is the measure of each exterior angle of an 18 sided polygon?
20 degrees
What is the measure of each exterior angle of a regular 9-sided polygon?
40
What is the measure of each exterior angle of regular 18 sided polygon?
20
What is the angle measure of each exterior angle of a 72-sided regular polygon?
5 degrees
