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What is the degrees for a regular polygon?
If you name the degree of the angle d, then the exterior angle is 180 - d. The exterior angles have to add up to 360, a full circle to get back to where you started. So if there are nsides and n angles,n(180-d) = 360Solving for d, you get180 n - nd = 360-nd = 360 - 180n-d = 360/n - 180and thend = 180 - 360/n
An angle that measures 120 degrees?
There is no special name for a 120º angle.
What is the name of an angle that measures exactly 180 degrees?
That is a straight angle.
What is the name of an angle from 181 degrees to 359 degrees?
An angle from 181 degrees to 359 degrees is called a reflex angle. A reflex angle is an angle that measures greater than 180 degrees but less than 360 degrees. It is formed by rotating a ray less than one full revolution, resulting in an angle that extends beyond a straight line.
What is the name of an angle that measures 137 degrees?
obtuse
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.
What is the name of a shape which has an exterior angle of 30?
A shape with an exterior angle of 30 degrees can be a regular polygon, specifically a hexagon. The exterior angle of a polygon can be calculated using the formula ( \frac{360}{n} ), where ( n ) is the number of sides. For an exterior angle of 30 degrees, the polygon would have 12 sides (since ( n = \frac{360}{30} = 12 )), making it a dodecagon.
What would the name for a polygon with the exterior angle of 72 degrees?
It is a regular 5 sided pentagon
What is the name of the regular polygon whose exterior angles are twice its exterior angles?
If you mean exterior angle is twice its interior angle then an equilateral triangle will fit the given description because each interior angle is 60 degrees and each exterior angle is 120 degrees
What is the name of polygon that has 40 degrees exterior angle and have an interior angles has 1260 degrees?
It has 9 sides and is called a nonagon
What is the name of th regular polygon whose interior angle is treble its exterior?
It is a regular 8 sided octagon whose interior angles are 135 degrees and its exterior angles are 45 degrees
What is the name of the regular polygon whose interior angle is treble its exterior angle?
Interior angle = 3 x exterior angle. Hence Int Ang + Ext Ang = 180 Substituting 3 x Ext + Ext = 180 4 Ext = 180 Ext Angle = 180 / 4 = 45 degrees. And Exterior Ang;e = 360 / number of sides. number of sides = 360/ exterior angle No. of sides = 360/45 = 8 Hence the number of sides of the polygon is '8' . It is named as an OCTAGON.
What is the name of the regular polygon interior is treble its exterior angle?
an octagon (8-sided)
If a regular polygon measures 90 degrees what is the name of the polygon?
Right angle not polygon. (i'm not mad).
What is the name of the regular polygon whose interior angle is treble ist exterior angle?
It is a regular octagon which has 8 sides
The angle of rotation of a regular polygon is 45 degrees What is the name of the polygon?
an Octagon, because 360/8=45.
What is the name off a polygon with an angle off 60 degrees?
Assuming the question refers to all interior angles of 60 degrees, then the answer is an equilateral triangle. If it is just one angle being 60 degrees, it can be any polygon you like.
