A shape with three sides is called a triangle:
3 equal sides = equilateral
2 sides same length = isosceles
1 right angle = right-angled triangle
A shape with four sides has four vertices and a shape with three sides has three vertices, so a shape with four sides has more vertices than a shape with three sides.
A two-dimensional shape with three sides is a triangle. A three-dimensional shape with three faces is a cylinder.
a triangle anything with 3 sides is a triangle
Triangles have three straight sides.
well if you take octagon (8 sides) , in 3d shapes octagon is probably called octagonal prism. and the sides are actually called faces. AND a 7 sided shape , a heptagon, is called heptagonal prism
A shape with three sides is called a triangle.
triangle
A plane (flat) shape with three sides is called a "triangle".Notice that if it has three sides, then it must have three angles.
A shape with three sides is called a triangle. A shape with ten sides is called a decagon.
Any shape with three sides and three angles is called a triangle.
That would be a polygon
That is called a polygon.
A shape with four sides has four vertices and a shape with three sides has three vertices, so a shape with four sides has more vertices than a shape with three sides.
A triangle has three sides.A triangle with three equal sides is called an equilateral triangle.
Triangle is a shape with three sides.
it is three sided shape with 2 eaqual sides.
A two-dimensional shape with three sides is a triangle. A three-dimensional shape with three faces is a cylinder.