There are three straight edges in a triangle.
Not all triangles have to be straight.
An arc has no straight sides because its part of the circumference of a circle
straight, curved, zigzag, and bent.
Oh honey, that's not a triangle, that's a whole other shape called a "curvilinear triangle." It's like a regular triangle, but with a sassy curve thrown in there for some flair. So, technically speaking, it's not a triangle at all, but nice try though!
It is triangle that has 3 curved sides rather 3 straight sides.
Reuleaux triangle
A quadrilateral is a shape with four straight sides. There are no curved sides in a quadrilateral.
no because a quadrilateral has straight sides if it were curved it wouldn't be a polygon because polygons must have straight sides
There are three straight edges in a triangle.
All triangles have straight sides.
Well, honey, that's a triangle with a sassy little curve thrown in. It's called a scalene triangle, but who really cares about the technical mumbo jumbo? Just remember, it's a triangle showing off its unique side.
Yes. A polygon can't have curved sides. do
A Reuleaux triangle is a shape that, like a circle, has a constant width. Unlike standard polygons, its sides are outward curves rather than straight lines, the curve a maximum directly across from each vertice.
Not all triangles have to be straight.
A triangle. An equalateral triangle
An arc has no straight sides because its part of the circumference of a circle