Geometry
Lesson 377 of 425 · 30-60-90 Triangles II · Basic studies
30-60-90 Triangles II
More examples using 30-60-90 triangles.
More free lessons at: http://www.khanacademy.org/video?v=3mLUJSoh6i0
Lesson 377 of 425 · 30-60-90 Triangles II · Basic studies
More examples using 30-60-90 triangles.
More free lessons at: http://www.khanacademy.org/video?v=3mLUJSoh6i0