No.
No because an equilateral triangle is a regular polygon whereas an obtuse triangle is irregular
Any triangle other than an equilateral triangle.
A triangle is a polygon. It can be regular or irregular. If it's regular, then all three sides are the same length, and it's called an "equilateral triangle". If all three sides aren't the same length, then it's an irregular polygon.
equilateral triangle is an example of regular polygon
An equilateral triangle is a regular shape because it has 3 equal sides.
No because only an equilateral triangle is a regular polygon because it has 3 equal sides and 3 equal angles.
A triangle in general is just a polygon. An equilateral triangle is a regular polygon.
Yes. Every triangle is a polygon.
A regular polygon
No, only an equilateral triangle is a rgular polygon.
A scalene triangle is irregular. Only an equilateral triangle is regular.
equilateral means all the sides have the same lenght. An eqilateral triangle has 3 sides all of same lenght.Regular means same side length and same angle measure. So an irregular polygon has either different angle measurements or different side lengths or both.So a regular polygon is equilateral AND equiangular.And irregular one is either not equilateral, not equiangular or neither one.