Junior Certificate Strand 2 - Ordinary Level - Geometry and Trigonometry
Improve your math skills with this free online course covering ratios, angles, geometric reasoning, and more.
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CertificationView course modules
A ratio is a relationship between two numbers. It tells how much of one thing there is compared to another thing. This course begins by teaching the steps in finding angles and sides using trigonometrical ratios such as sine, cosine, and tangent ratios. You will then learn about different applications of geometric reasoning, which is the use of critical thinking, logical arguments, and spatial reasoning to solve problems and find new relationships.
Coordinates are a set of values that show an exact position, and are usually a pair of numbers you can see on graphs. This course will teach you about geometry with coordinates. You will look into the equation of a straight line, parallel lines, and perpendicular lines. You will also study the Pythagorean theorem which is a mathematical formula that provides us with the relationship between the sides in a right-angled triangle.
Trigonometry is used to measure angles while geometry deals with angles only in terms of equality of angles and sums of angles. Upon the completion of this course, you will have a better understanding of synthetic geometry, right-angled triangles, coordinate geometry, and trigonometrical ratios. You will also be able to practice answering miscellaneous trigonometry questions. So, check out the course today and starting give your maths skills a solid boost.
Module 1: Junior Certificate Strand 2 - Ordinary Level - Geometry and Trigonometry
Finding Angles with the Sine Ratio
Finding Sides with the Sine Ratio
Finding Angles with the Cosine Ratio
Finding Sides with the Cosine Ratio
Finding Angles with the Tangent Ratio
Finding Sides with the Tangent Ratio
Geometric Reasoning – Part 1
Geometric Reasoning – Part 2
Geometric Reasoning – Part 3
Geometric Reasoning – Part 4
Geometry with Co-ordinates
Equation of a Straight Line
Pythagoras' Theorem 1
Pythagoras' Theorem 2
Junior Certificate Strand 2 - Ordinary Level - Geometry and Trigonometry Assessment
After completing this course students will understand and be skilled in the following Geometry and Trigonometry topics: - Synthetic Geometry; - Right Angled Triangles; - Co-Ordinate Geometry; - Trigonometrical Ratios; - Miscellaneous Trigonometry Questions.
All Alison courses are free to enrol, study and complete. To successfully complete this Certificate course and become an Alison Graduate, you need to achieve 80% or higher in each course assessment. Once you have completed this Certificate course, you have the option to acquire an official Certificate, which is a great way to share your achievement with the world. Your Alison Certificate is:
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Free, Online Junior Certificate Strand 2 - Ordinary Level - Geometry and Trigonometry Course
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For a more enjoyable learning experience, we recommend that you study the mobile-friendly republished version of this course.Take me to revised course.