Question

Define the following terms (and draw the figure)
a) Collinear points
b) Non-collinear points
c) Intersecting lines
d) Non-intersecting lines or parallel lines
e) Concurrent line​

Answer 1

Answer:

I can give the definition of the terms :)

a) Collinear Points

Collinear points are points that all lie in the same line, whether they are close together, far apart, or form a ray, line segment, or line.

b) Non-collinear points

The points which do not lie on the same line are known as Non-Collinear Points. (The exact opposite of COLLINEAR POINTS)

c) Intersecting lines

When two or more lines cross each other in a plane, they are called intersecting lines. The intersecting lines share a common point, which exists on all the intersecting lines, and is called the point of intersection.

d) Non-intersecting lines or parallel lines

Two or more lines that do not intersect each other are called non-intersecting lines. It is to be noted that:

• Non-intersecting lines can never meet.

• They are also known as the parallel lines.

• They are always at the same distance from one another. This is called the distance between two parallel lines.

• They point in the same direction.

e) Concurrent line​

Lines in a plane or higher-dimensional space are said to be concurrent if they intersect at a single point. Concurrent lines are the lines that all intersect at one point. The point where all the concurrent lines meet has a special name. You can call it the point of concurrency.