1 / 7

Section 9-6

Learn about the angle theorems in a circle, including the angle formed by two chords inside the circle and two secants or tangents from a point outside the circle.

mchoate
Download Presentation

Section 9-6

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Section 9-6 Other Angles

  2. Theorem 9-9 • The measure of an angle formed by two chords that intersect inside a circle is equal to half the sum of the measures of the intercepted arcs.

  3. A D 1 C B

  4. Theorem 9-10 • The measure of an angle formed by two secants, two tangents, or a secant and a tangent drawn from a point outside a circle is equal to half the difference of the measures of the intercepted arcs.

  5. 1 Two secants:

  6. 2 Two tangents:

  7. 3 A secant and a tangent:

More Related