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Straight Lines Class 11
A straight line is a line that is perpendicular to the horizon. It is a line that goes from one point to another without curving.
What is Meant by a Straight Line?
In mathematics, a straight line is a line that is straight, i.e. it has no curves or bends. It is a simple, unending shape that extends infinitely in both directions.
How to Find a Straight Line’s Slope Which Joins Two Points?
To find the slope of a line connecting two points, use the slope formula: m= Δy/Δx
Properties of a Straight Lines
A straight line has the following properties:
1. A straight line has no curves.
2. A straight line is always the shortest distance between two points.
3. A straight line is a flat surface.
4. A straight line is always perpendicular to a plane.
Different Types of Straight Lines
There are three types of straight lines:
1) A line that has a constant slope is called a linear slope.
2) A line that is perpendicular to another line is called a perpendicular line.
3) A line that intersects two other lines is called a intersecting line.
Important points about Straight Lines
-A straight line has no curves or bends.
-A straight line is the shortest distance between two points.
-A straight line is always perpendicular (at a 90 degree angle) to another line.
How To Learn the Concept of Straight Lines – Meaning, Observation and Cases
A straight line is a line that is not curved. It is a line that goes from one point to another point without turning. A straight line is the shortest distance between two points.
To learn the concept of straight lines, you need to first understand what a straight line is. A straight line is a line that is not curved. It is a line that goes from one point to another point without turning. A straight line is the shortest distance between two points.
Once you understand what a straight line is, you can start observing them. You can look for straight lines in your everyday life. Some examples of straight lines are the lines on a road, the lines on a piece of paper, or the lines in a picture.
You can also learn about straight lines by looking at examples. Some examples of straight lines include a ruler, a pencil, or a piece of string. You can also use a straight edge to help you draw a straight line.
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