its a triangle
fal;se
A triangle, but only if the line segments are straight.
A triangle
False.
polygon
fal;se
That figure is best described as a "triangle".
A triangle, but only if the line segments are straight.
There is no specific name in general. If the line segments are straight, then it is a triangle.
A triangle
This is a true statement that defines a triangle in geometry. However, there are many different types of triangles, such as obtuse, acute, scalene, right, equilateral, and isosceles triangles.
Triangle: A figure formed by exactly three (non-colinear) points joined by line segments is a triangle. A figure formed by three or more points is generally called a polygon. Of course, if all of the points are co-linear then there is not much of a figure. A polygon has 3 or more sides.
To define the terms in logical order, start with "noncollinear points," which are points that do not all lie on the same line. Next, define a "segment," which is a part of a line that connects two endpoints. Finally, introduce the concept of a "triangle," which is formed by connecting three noncollinear points with segments. This order establishes a clear understanding of how each term relates to the others in geometry.
a triangle
False.
False.
polygon