A triangle is a 2D object, and faces can only be found on 3D objects.But yes, the bottom line of a triangle is still a side, and the bottom face of a 3D object with a triangular face is still a face.
It's called a pyramid!
bottom right
In a right angle triangle, the line across from the riht angle is called the hypotenuse.
An equilateral triangle and an isoceles triangle have one line of symmetry.
The bottom of the triangle is typically referred to as the base of the triangle. All triangles have a base.
The bottom of the triangle is typically referred to as the base of the triangle. All triangles have a base.
A right triangle??
A relevant notion triangle is a triangle where side a is the longest line of a the triangle, the side b is the second longest line from the top of the triangle down to the right side of the triangle. The last line is side c which is the shortest line from the top to the bottom left.
A triangle is a 2D object, and faces can only be found on 3D objects.But yes, the bottom line of a triangle is still a side, and the bottom face of a 3D object with a triangular face is still a face.
It's called a pyramid!
hypotenuse
The hypotenuse.
It's called the "hypotenuse" of the right triangle.
A straight line down, with a circle over the bottom of the line, all within a triangle
Bottom of a triangle
A triangle with no angles is called a degenerate triangle. It occurs when the three vertices are collinear, meaning they all lie on the same straight line. In a degenerate triangle, the side lengths sum up to zero.