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Extend any straight side of a shape. The angle made by that side with the adjacent side of the shape is an exterior angle. Its value is 180 degrees less the interior angle.

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What is the degrees of an exteria angle?

The measure of an exterior angle depends on the shape.


What is the exterior angle of an 18 sided shape?

The exterior angle of a 18 sided shape is 360/18 =20 degrees The exterior angle is always 360 divided by the numbe of sides of that polygon. =) what the hell im i doing answering this?


What is the exterior angle of a 40 sided shape?

888


What shape has an exterior angle of 32.7 degrees?

Hendecagon


What is the name of the shape that has 12 degrees as its exterior angle?

The shape with an exterior angle of 12 degrees is a dodecagon, which is a polygon with 12 sides. The exterior angle of a regular polygon can be calculated using the formula (360/n), where (n) is the number of sides. For a dodecagon, (360/12 = 30) degrees for each interior angle, which corresponds to 12 degrees for the exterior angle. Thus, the shape is indeed a dodecagon.


One exterior angle of a regular polygon measures 30 what is the sum of the polygons exterior angle measures?

If the exterior angle is 30o then the shape has 360/30 = 12 sides. An interior angle = 180 - exterior angle = 180 - 30 = 150. Since the shape has 12 sides the interior angles sum to 150 x 12 = 1800o.


How many sides does a shape have with an exterior angle of 36?

To find the number of sides of a polygon based on its exterior angle, you can use the formula ( n = \frac{360}{\text{exterior angle}} ). For an exterior angle of 36 degrees, the calculation would be ( n = \frac{360}{36} = 10 ). Therefore, the shape has 10 sides, meaning it is a decagon.


What shape has a exterior angle of 45 degrees?

Any shape can have an exterior angle of 45 degrees. If you are talking about exterior angle sum, it is always 360 degrees for any polygon. If you are talking about a regular polygon (equal exterior angles), it would be 360/45=8 sides. Therefore, a regular octagon has exterior angles of 45 degrees.


Exterior angle of a 10 sided shape?

36 degrees.


What is an exterior and interior angle of a 15 sided shape?

gg8


What shape has a exterior angle of 20 degrees?

A regular 18 sided polygon has 18 exterior angles each measuring 20 degrees


Interior angle for 20 sided shape?

Exterior angle = 360/20=18 interior angle = 180 - 18 = 162 Must be regular shape