It has 5 corners if it is a 3D shape like a piramid but if it is 2D it is 3
A triangle has 3 sides (or edges) and 3 corners (or angles)
A right triangle has 3 corners, or vertices.
3 because of the corners.
3 All triangles have 3 corners which are their vertices and it is the plural of vertex.
They don't have corners, but angle intersects. There are 3 angle intersects.
A triangle has 3 sides (or edges) and 3 corners (or angles)
A right triangle has 3 corners, or vertices.
A triangle is a shape that has 3 sides and 3 corners. It is a three-sided polygon, which is a plane shape bounded by three straight lines.
3
3 because of the corners.
3
3 All triangles have 3 corners which are their vertices and it is the plural of vertex.
3 corners (vertices) and 3 edges (sides).
They don't have corners, but angle intersects. There are 3 angle intersects.
3 sided shapes are triangles
3 All triangles have 3
A 3-d triangle, or a tetrahedron, has 4 vertices.