A square.
its a 3-d trangle and i want to know if its a polygon or a polyhedron
Eqiilateral trangle i
i dont know! trangle
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 triangle has 3 vertices
1
A scalene triangle.
Take a different route...