Euclidean Geometry: Proving Quads
This course kicks off with revision of Grades 8 and 9 geometry, before focusing on quadrilaterals and their properties. Grade 10 learners will learn how to calculate angles inside quadrilaterals and how to prove a quadrilateral is a parallelogram. The course will cover all the basic ideas of proving quadrilaterals in Euclidean Geometry and also takes this one step further to provide some extended examples and questions for those learners who enjoy a challenge.
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Lesson 1 60 minutes with Marelize on Tuesday, 18 Oct 2022, 18:00
Geometry Revision and Proving Congruency
In this lesson, we revise key concepts from Grade 9 geometry, including how to prove congruency.
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Lesson 2 60 minutes with Marelize on Thursday, 20 Oct 2022, 18:00
Properties of Quadrilaterals
In this lesson, we explore the properties of quadrilaterals.
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Lesson 3 60 minutes with Marelize on Tuesday, 25 Oct 2022, 18:00
Calculating Angles in Quadrilaterals - Basics
In this lesson, we use the properties of quadrilaterals to solve for angles.
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Lesson 4 60 minutes with Marelize on Thursday, 27 Oct 2022, 18:00
Calculating Angles in Quadrilaterals - Stepping Up
In this lesson, we continue to use the properties of quadrilaterals to solve for angles in more advanced questions.
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Lesson 5 60 minutes with Marelize on Tuesday, 1 Nov 2022, 18:00
Proving a Quadrilateral is a Parallelogram - Basics
In this lesson, we use congruency to prove that a quadrilateral is a parallelogram.
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Lesson 6 60 minutes with Marelize on Thursday, 3 Nov 2022, 18:00
Proving a Quadrilateral is a Parallelogram - Stepping Up
In this lesson, we solve more advanced problems using congruency to prove that a quadrilateral is a parallelogram.