None
An equilateral triangle has 3 equal sides
all triangles have 3 sides although an equilateral triangle has 3 sides of equal length and each corner has the same angel as the other 3
A rhombus
an equilateral triangle has all equal sides
None
An equilateral triangle has 3 equal sides
A triangle has 3 vertices and three sides (edges). It has one face.
all triangles have 3 sides although an equilateral triangle has 3 sides of equal length and each corner has the same angel as the other 3
Trapezoid
A rhombus
trapazoid
An equilateral triangle has 3 lines of symmetry.
an equilateral triangle has all equal sides
An equilateral triangle has 3 equal sides
There are a total of 3 lines of symmetry in an equilateral triangle
An equilateral triangle has 3 lines of symmetry