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 All triangles have 3
3 sided shapes are triangles
Each square has four corners, and each triangle has three corners. 5 squares X 4 corners/square = 20 corners 3 triangles X 3 corners/triangle = 9 corners 20 + 9 = 29 corners total.