Coordinate Geometry Grade 11
About Course
In Coordinate geometry for grade 11, you will expect to handle lines and points as well as the related calculations. It is important for you to keep your accurate geometrical instruments close.
LEARNING OBJECTIVES
At the end of this chapter you should be able to:
 Calculate the length of a straight line
 Calculate the midpoint of two points
 Calculate the gradientGradient or slope is a graded change in the magnitude of som... More of a line segment
 Find the equation of a straight line
 Find the gradients of parallel and perpendicular lines
 Use gradients of parallel and perpendicular lines to find equations
Expected Knowledge in Coordinate Geometry
 Length (distance formula)
 Midpoint
 GradientGradient or slope is a graded change in the magnitude of som... More
 GradientGradient or slope is a graded change in the magnitude of som... More point form
 GradientGradient or slope is a graded change in the magnitude of som... More Intercept form
 Double intercept form
 Parallel lines
 Perpendicular lines
SKILLS
 Interpretation of distance and gradient formula.
 Calculation of gradientGradient or slope is a graded change in the magnitude of som... More of a line segment.
VALUES
 Curiosity in using distance and gradientGradient or slope is a graded change in the magnitude of som... More formula.
 Recognition of distance and gradientGradient or slope is a graded change in the magnitude of som... More formula.
Remember, mathematics is a practical subject, follow the instructor and tutor’s explanations and try to implement on your own, before you try to tackle the practical exercises.
Also, don’t forget to explore the Pastpaper page for more exercise and revisions
All the best!
Course Content
Concept of Coordinates

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LENGTH AND MIDPOINT OF A STRAIGHT LINE
EQUATION OF A STRAIGHT LINE
GRADIENT OF PARALLEL AND PERPENDICULAR LINES
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