all triangles have three sides
All triangles have 3 sides.
all triangles have three sides
all triangles have three sides
No. Triangles all have three sides.
All triangles have three sides.
In common with all triangles it has 3 sides.
By definition, all triangles have 3 sides.
A pentagon has 3 triangles and 5 sides
it has 4 sides that are triangles
no. Equilateral triangles have all equal sides. Isoceles triangles only have 2 congruent sides. Isosceles triangles have 2 equal sides.
All triangles have three sides. Whether or not it is equilateral is irrelevant.