Yes, a triangle is a polygon. By definition, a polygon is a closed two-dimensional shape with straight sides, and a triangle has three straight sides and three angles. Therefore, it meets the criteria to be classified as a polygon.
a+b+c
Right Triangle
None; because there is no justification for assuming that the two triangles (or trangles, as you prefer to call them) are similar.
A triangle that has all equal sides and angles.
A Triangle Has 3 sides No Matter what.
its a 3-d trangle and i want to know if its a polygon or a polyhedron
Eqiilateral trangle i
A square.
No because a triangle is a 3 sided polygon
the fire trangle is the trangle that is on fire
Triangle
180
a+b+c
A scalene triangle.
1
Right Triangle
A rectanglular is a trangle