Lessons
Discussions
Geometry
| Topic | Author |
| 30-60-90 Triangles II :Questions/Thoughts? | Ashish Gupta (13) |
| Intro to 30-60-90 Triangles :Questions/Thoughts? | Ashish Gupta (13) |
| 45-45-90 Triangles :Questions/Thoughts? | Ashish Gupta (13) |
About This Course
This is a video lecture series by Salman Khan. In this course he discusses geometry in an easy-to-understand and engaging manner. Topics include angles, triangles, area, perimiter, radius, and the pythagorean theorem. Watch the videos and use the discussion boards to ask and answer questions.
Source: Khan Academy
License: Creative Commons 3.0
Donations: Donate to the Khan Academy
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