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Polygons can be regular or irregular?
Yes, a regular polygon has all sides of equal length. An irregular polygon is any polygon that is not regular.
Which polygon does not tessellate and why?
Most regular polygons will not - by themselves. In fact, of the regular polygons, only a triangle, square and hexagon will. No other regular polygon will create a regular tessellation. However, for polygons with any number of sides, there are irregular versions that can tessellate.
What is the difference between a concave polygon and a convex polygon?
Any polygon that has an angle that is > 180º is a concave polygon. A convex polygon does not. e.g. All regular polygons are convex.
What regular polygons have parallel sides?
Any regular polygon with an even number of sides must have parallel sides.
Do regular polygons tessellate?
Any polygon with external angles which are equal to a factor of 360 will tessellate. The only regular polygons which will tessellate are equilateral triangles, squares, and hexagons.
Polygons can be regular or irregular?
Yes, a regular polygon has all sides of equal length. An irregular polygon is any polygon that is not regular.
Which polygon does not tessellate and why?
Most regular polygons will not - by themselves. In fact, of the regular polygons, only a triangle, square and hexagon will. No other regular polygon will create a regular tessellation. However, for polygons with any number of sides, there are irregular versions that can tessellate.
What shape has the area of 28 and the perimeter of 20?
It cannot be any regular polygon, not a rectangle. But it could be a triangle or irregular polygons with 4 or more sides.It cannot be any regular polygon, not a rectangle. But it could be a triangle or irregular polygons with 4 or more sides.It cannot be any regular polygon, not a rectangle. But it could be a triangle or irregular polygons with 4 or more sides.It cannot be any regular polygon, not a rectangle. But it could be a triangle or irregular polygons with 4 or more sides.
What is the difference between a concave polygon and a convex polygon?
Any polygon that has an angle that is > 180º is a concave polygon. A convex polygon does not. e.g. All regular polygons are convex.
What regular polygons have parallel sides?
Any regular polygon with an even number of sides must have parallel sides.
How many lines of symmetry does a regular polygon have?
It could be any, as polygon is a general term for a shape with many sides, so, a regular hexagon and a regular octagon are both polygons.
Do regular polygons tessellate?
Any polygon with external angles which are equal to a factor of 360 will tessellate. The only regular polygons which will tessellate are equilateral triangles, squares, and hexagons.
Which of the polygons could be the base for a regular pyramid?
Any polygon could be, as long as it's a regularone.
What is the number of polygon sides can be used for tesselations?
For regular polygons: 3, 4, or 6. For irregular polygons, figures with any number of sides can be found.
Is a triangle a regular polygon?
A triangle may or may not be a regular polygon. Let's look into things.First, a triangle is a polygon. All triangles are polygons. To be a regular polygon, the polygon must have equal sides. If the triangle has sides of equal length, then that triangle is an equilateral triangle and a regular polygon. If the triangle doesn't have sides of equal length, then it isn't a regular polygon. But in any case, the triangle is a polygon.
How many sides does a polygon have Each exterior angle of a regular polygon is 10?
The exterior angles of any polygon sum to 360°. So 360° ÷ 10° = 36. There are 36 sides. Regular polygons have all angles congruent.
Is a triangle a small regular polygon?
A regular polygon is any polygon that has sides which are the same length and angles whose measures are equal. An equilateral triangle (also equiangular triangle) is a regular polygon. Other isosceles triangles (equilateral triangles are isosceles, but they are an exception) and scalene triangles are not regular polygons. A side note: Only in a triangle is a polygon regular solely if it is equilateral. (Since an equilateral triangle is equiangular as well). This is NOT always true in other polygons, like quadrilaterals, where it can be equilateral but not necessarily equiangular (a rhombus) or equiangular but not equilateral (a rectangle).
