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HOW ARE ALL TRIANGLES ALIKE AND HOW ARE THEY DIFFERENT?
There are all three sided polygons. The sides can be equal in length or unequal.
Do polygons have at least four sides?
No. A triangle is a polygon and that has three sides. A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons.
What triangle has 6 sides?
A triangle by definition has three sides, so a shape with six sides cannot be a triangle. A shape with six sides would be classified as a hexagon. Triangles are specifically defined as polygons with three sides and three angles.
What things are scalene triangles?
Scalene triangles are polygons like all triangles. The lengths of the sides of scalene triangle are all different.
What has all sides and all angles are congruent?
Regular polygons such as squares and equilateral triangles
What is the difference between regular and irregular triangles?
Regular polygons have all equal length sides and irregular polygons do not.
Are there triangles with 4 sides?
No. Triangles all have three sides.
All triangle are polygons?
Yes, all triangles are polygons. A polygon is any plane figure bounded only by straight lines. Thus a triangle is a polygon with three sides. Similarly, a quadrilateral is a polygon with four sides, a pentagon is a polygon with five sides, and so on.
What do you call triangles that are polygons?
All triangles are polygons, so you just call them triangles.
Which regular polygons will fit together to tile a flat surface?
Triangles, squares and hexagons. That is if they all have to be the same. If you use different regular polygons, you can tile a flat surface with triangles and 12-sides or with squares and 8-sides for example.
Does a scalene triangle have three sides?
All triangles have three sides. Hence "tri" meaning three and "angle" meaning... angle. Three angles. Three sides. All triangles have these.
Why is it pentagon called polygon?
A polygon is a shape with 3 or more sides. Triangles, squares, and octagons are all polygons. A circle is not. Pentagons have 5 sides sso they are considered polygons
