what is a shape with 3 straight sides and 3 vertices
A shape with 3 straight edges and 3 vertices would be a triangle. Because that is what a triangle has, is 3 sides and three points (vertices).Hope I helped!- Amber
A shape with 3 straight sides and 3 vertices is a triangle. The file is a picture to show what the shape looks like, and all the sides and vertices are numbered.
