Maths 2 Mark Question

Rough diagram of an open curve made up entirely of line segments.

No, p, q and r are not necessarily coplanar.
Example: If we take p as intersecting line of two consecutive walls of a room, q as a line on the first wall and r on the second wall whose (both walls) intersection is line p.
Thus we can see that p, q and r are not coplanar.

From the given figure, we have: Concurrent lines can be defined as three or more lines which share the same meeting point. Clearly lines, n, q, and l are concurrent with A as the point of concurrence.
Lines, m, q and p are concurrent with B as the point of concurrence.

1. D, A and C are collinear points.
2. A, B and C are non-collinear points.
3. A, B and E are collinear points.
4. B, C and E are non-collinear points.

ABCD is a polygon and AC and BD are its two diagonals.

Yes, it is possible if three points lie on a straight line,

Yes, we can draw line segments on the curved surface of the cone. Every line segment joining the vertex of a cone and any point on the circumference of the cone will be a line segment.

A circle is a simple closed curve but not a polygon. A polygon has line segments, but a circle has only curve.

Examples of line segments in our home are:

1. Grout lines in the tile floors.
2. Groves where wooden flooring connects.
3. Metal outline of a sliding glass door.

Yes, A group of points that lie in the same plane are called co planar points.
Thus, it is possible that 150 points can be co-planar.

Yes, we can draw line segments on the curved surface of a cylinder. Every line segment parallel to the axis of a cylinder on the curved surface will be a line segment.

Lines passing through one point - unlimited, Lines passing through two points - one,
Lines passing through any three collinear points - one,

Intersecting lines:

These are three non-collinear points A, B, C,
Three lines can be drawn through these points. These three lines are AB, BC and AC.

We have two points P and Q and we draw a line passing through these two points,
Only one line can be drawn passing through these two points.

Parallel lines from your environment:

No, Three points will be coplanar because we can have a plane that can contain 3 points on it.
Thus, it is not possible that 3 points will be non-coplanar.

Yes, we can draw line segments on the base of the cone. Yes, we can draw line segments on the curved surface area of the cone. Every line segment joining the vertex of a cone and any point on the circumference of the cone will form a line segment.

Count the number of line segments.

The length of the line is infinite. Thus, it is not possible to find its mid-point. On the other hand, we can find, we can find the mid-point of a line segment.