A shape with straight sides is called a polygon. But it can have 3 or 4 sides as well.
polygon
you call a two dimensional shape with six sides a hexagon
Triangle is a shape with three sides.
A shape with 8 sides is an octagon.
A shape with three sides is a triangle.
A shape with straight sides is called a polygon. But it can have 3 or 4 sides as well.
polygon
A shape with 7 sides is a heptagon
you call a two dimensional shape with six sides a hexagon
You could call it a regular hexagon, especially if it is one.
A shape with 8 sides is an octagon.
Triangle is a shape with three sides.
When two sides (called faces) of a 3-dimensional shape meet, they meet at an edge.
A regular shape.
a shape with nine sides is called nonagon
There is no shape that is made up 3 sides that is not a triangle. Any shape that is made up of 3 sides is classified as a triangle no matter what shape or size it is.