Best Answer

No it is not a regular polygon because all three sides aren't equal. There are only two equal sides.

Q: Is a isosceles triangle a regular polygon?

Write your answer...

Submit

Still have questions?

Continue Learning about Algebra

No regular polygon has 160. The "smallest" polygon is the triangle, which has 180o. ^^FALSE!!!!!!! this polygon has 18 sides!

An equilateral triangle can also be called a "regular" triangle

A regular polygon such as a square or an equilateral triangle ..... etc .....

The largest exterior angle measure is 120o. It is the exterior measure of an equilateral triangle (which is a regular polygon).

A regular polygon, e.g. an equilateral triangle, a square, a regular pentagon, etc.A regular polygon is both equiangular, and equilateral.

Related questions

A regular polygon is one which has all equal sides. But in an isosceles triangle, only 2 sides are equal. The third side has a different measure.Thus an isosceles acute triangle is not a regular polygon.

A regular polygon is a shape in which all angles are equal. An isosceles triangle has two equal sides, thus two equal angles, but the other side/angle differs. Therefore an isosceles triangle is not a regular polygon.

An isosceles triangle or a rhombus.

It is irregular as not all the sides have the same length.

An isosceles triangle is not a regular polygon because it has only 2 equal sides but an equilateral triangle is a regular polygon because it has 3 equal sides and 3 equal angles.

An isosceles triangle is a 3 sided 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).

If by regular, you're referring to a regular polygon which has all sides equal length, and all angles equal, then an equilateral triangle is a regular triangle. If you draw a scalene triangle or an isosceles triangle then it will not be equilateral.

A triangle in general is just a polygon. An equilateral triangle is a regular polygon.

A regular polygon: a polygon with all the same size sides and angles. A polygon: can be different. EX: isosceles triangle. Hope this helps(: ~MICHIGAN NATIVE(:

There is no such thing as a regular isosceles triangle. The only regular triangle is an equilateral triangle. Having said that, any triangle will produce regular tessellation.

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.