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The sum of the measures of the angles in a figure having 9 sides is 20 degrees each angle.

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Lelia Balistreri

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Q: What is the sum of the measures of the angle in a figure having 9 sides?
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What is the sum of the measures of the angles in a figure having 9 sides?

The sum of the measures of the angles in a figure having 9 sides is 20 degrees each angle.


What is a figure with all of the sides having equal measures?

A figure is called 'equilateral' when all of it's sides are equal lengths. ie: an equilateral triangle.


How many sides does a regular polygon have if each angle measures 170?

If each interior angle measures 170 then it will have 36 sides


What is the measure to the nearest hundredth of each angle of a regular polygon having seven sides?

Each interior angle measures 128.57 degrees rounded


How many sides does a regular polygon have if the measures of the interior angle is 174 degrees?

If each interior angle measures 174 degrees then it will have 60 sides


How many sides does a polygon with the angle measures of 2520 have?

16 sides


What is the number of sides of a regular polygon if one angle measures 172 degrees?

If one interior angle measures 172° then the corresponding exterior angle measures 180 - 172 = 8°. The number of sides = 360 ÷ 8 = 45.


Why do you subtract 2 from the number of sides when finding angle measures?

It tells you how many triangles can be made using the figure. For example: A rectangle has 4 sides. The formula for angle measures is (n-2)180. Plug in 4 for n number of sides. (4-2)180 2(180) 360 degrees for all sides 90 degrees for one side


An angle whose sides overlap measures?

zero


How many sides does a polygon have if the sum of its angle measures is 2700?

It will have 17 sides


How many sides does polygon have if the interior angle measures 8820?

51 sides


Numbers of angle does a Quadrilateral have?

The word quadrilateral means having four sides. A four-sided figure has four angles.