Because all the vertices are already joined together.
The formula for the diagonals of a polygon is: 1/2*(n2-3n) where n is the number of sides
A triangle has 3 sides and 1/2*(32-9) = 0
It is possible.
yes it is possible to do that.
It is impossible to have a triangle with 3 right angles. It is possible to draw a triangle with three right angles on the surface of a sphere: www.metacafe.com/watch/769025/270_degree_triangle_yes_3_right_angles
Yes!!
No
To draw a diagonal triangle, start by sketching a triangle with three points labeled A, B, and C. Next, draw a diagonal line connecting two non-adjacent vertices, such as from point A to point C. This line will divide the triangle into two smaller triangles, creating the diagonal effect. Ensure your lines are clear and defined for better visibility.
triangle and trrapezium
No, it is not.
It is possible.
yes it is possible to do that.
no
Yes!
No
No it is not possible to draw 1 triangle with 2 right angles because the angles in a triangle should equal to 180 degrees
Yes.
No.
Yes