Скачать или смотреть Chords in Circles: Lesson (Geometry Concepts)

Discover more at www.ck12.org: http://www.ck12.org/geometry/Chords-i....

Here you'll learn theorems about chords in circles and how to apply them.

This video gives more detail about the mathematical principles presented in Chords in Circles.

This is part of CK-12’s Geometry: Circles. See more at:

1. Parts of Circles:
http://www.ck12.org/geometry/Parts-of...

2. Tangent Lines:
http://www.ck12.org/geometry/Tangent-...

3. Arcs in Circles:
http://www.ck12.org/geometry/Arcs-in-...

4. Chords in Circles:
http://www.ck12.org/geometry/Chords-i...

5. Inscribed Angles in Circles:
http://www.ck12.org/geometry/Inscribe...

6. Inscribed Quadrilaterals in Circles:
http://www.ck12.org/geometry/Inscribe...

7. Angles On and Inside a Circle:
http://www.ck12.org/geometry/Angles-O...

8. Angles Outside a Circle:
http://www.ck12.org/geometry/Angles-O...

9. Segments from Chords:
http://www.ck12.org/geometry/Segments...

10. Segments from Secants:
http://www.ck12.org/geometry/Segments...

11. Segments from Secants and Tangents:
http://www.ck12.org/geometry/Segments...

12. Circles in the Coordinate Plane:
http://www.ck12.org/geometry/Circles-...

Watch the whole series of CK-12's Geometry videos:    • CK-12 Geometry Concepts