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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.
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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 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 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 a triangle shape with 40 degrees in each angle?
A triangle on a concave surface.
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 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 for a 70 degrees shape?
an acute angle
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 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 polygon that has 40 degrees exterior angle?
Providing that it is a regular polygon then it is a nonagon which has 9 sides
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 a triangle shape with 40 degrees in each angle?
A triangle on a concave surface.
What is the name of a three-sided shape with an angle larger than 90 degrees?
Obtuse triangle: a triangle with one angle greater than 90 degrees.
What is the name of a three sided shape with an angle larger than 90 degrees?
An obtuse triangle
What name does a 90 degree angle go by?
A 90 degree angle is also known as right angle. A right angle (or 90 degrees) looks like an L shape. A square or rectangle's four corners are all 90 degrees.
