If the shape has three straight lines and no other lines then it has to be a triangle
A triangle Square An equilateral triangle on a sphere that distends 90 degrees (think of a triangle with one corner at the north pole, one corner on the equator at the 0 meridian, and one corner on the equator at 90 degrees longitude. Each corner of this spherical triangle measures 90 degrees.
Yeah, three of them.
The corner of a triangle is a vertex.A vertex is defined as an angle is the endpoint where two line segments or lines come together. Every triangle has three vertices.
A two-dimensional shape with three sides is a triangle. A three-dimensional shape with three faces is a cylinder.
"Vertex" is the plane-geometry term for a corner, so a triangle has three, a square (or any other four-sided shape) has four, a pentagon has five, and so on.
If the shape has three straight lines and no other lines then it has to be a triangle
A triangle Square An equilateral triangle on a sphere that distends 90 degrees (think of a triangle with one corner at the north pole, one corner on the equator at the 0 meridian, and one corner on the equator at 90 degrees longitude. Each corner of this spherical triangle measures 90 degrees.
A triangle is the 2D name of a certain shape. A triangle has three sides and, in the case of a right angled triangle, has an angle of 90 degrees in one corner. There are many other names depending on the angles used.
A congruent triangle is a triangle with all its sides being unequal to each other.
A triangle.
Three. One cutting across from every corner of the triangle through the middle oftheside of the triangle opposing that corner.
A shape with three and only three sides is a triangle, but it is not possible for a triangle to have three perpendicular sides.
A triangle is a three sided shape.
The three lines making up a triangle do not intersect (cross) each other. Two lines join at each corner of the triangle.
a triangle
A triangle. An equalateral triangle