Geometry - Angles, Shapes and Area
Gain a good knowledge of triangles, similarity, trigonometry, and understand quadrilaterals, transformations and circles.
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This course in Geometry is for high school and secondary school students. The course will guide you through several different areas of Geometry such as points, lines, angles, triangles, quadrilaterals and circles, as well as transformations and area. The course is divided into ten modules and each module is divided into several lessons. Under each lesson you will find theory, examples and video lessons. This course is ideal for learners who want to gain a comprehensive knowledge and understanding of topics in Geometry which they can build on in later courses.Start Course Now
An Introduction to Geometry
Measure line segments
Finding distances and midpoints
Measure and classify an angle
Working with logic
If - then statement
Proofs using algebra
Angles, parallel lines and transversals
More about triangles
Mean and geometry
The converse of the Pythagorean theorem and special triangles
Properties of parallelograms
Common types of transformation
Basic information about circles
Inscribed angles and polygons
Advanced information about circles
Parallelogram, triangles etc
The surface area and the volume of pyramids, prisms, cylinders and cones
This course will teach you how to measure line segments. It will enable you to find distances and midpoints. You will learn how to measure and classify points, lines, planes and angles. It will help you to understand perpendicular and parallel lines. You will gain a good knowledge of triangles, similarity and trigonometry and understand quadrilaterals, transformations and circles.
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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Geometry is the branch of mathematics that is concerned with the study of shapes. It concerns their measurements and properties as well as the relationships of points, lines, angles, surfaces, and solids. An angle is a figure that is formed by two rays that have a common endpoint. The sides refer to the rays and the vertex refers to the endpoint. With Alison's geometry courses, you will learn how to easily measure the area of angles.
The best free online geometry courses available on Alison include:
- Geometry - Angles, Shapes and Area - Revised
- Geometry in Mathematics
- Strand 2 Junior Certificate Ordinary Level Geometry and Trigonometry - Revised
- Strand 2 Leaving Certificate Ordinary Level Geometry and Trigonometry - Revised
- Strand 2 Junior Certificate Higher Level Geometry and Trigonometry - Revised
Each of the online geometry courses on Alison are free, as are all of Alison's online courses. Alison's learners do not have to pay anything to take these courses unless they want a digital or physical copy of the course certificate.
Free, Online Geometry - Angles, Shapes and Area Course
This Course has been revised!
For a more enjoyable learning experience, we recommend that you study the mobile-friendly republished version of this course.Take me to revised course.