1 / 6

Tangent and Chord Rules Arc Length and Sector Area

Tangent and Chord Rules Arc Length and Sector Area. Accelerated Math 2. Chord. Two minor arcs are congruent if and only if their corresponding chords are congruent. . Tangent. Remember: A tangent is perpendicular to the radius

yitta
Download Presentation

Tangent and Chord Rules Arc Length and Sector Area

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. Tangent and Chord RulesArc Length and Sector Area Accelerated Math 2

  2. Chord • Two minor arcs are congruent if and only if their corresponding chords are congruent.

  3. Tangent • Remember: A tangent is perpendicular to the radius • Also, if two tangents start at the same point, then they are congruent.

  4. Chords and Diameter • If one chord is a perpendicular bisector of another chord, then the first chord is a diameter. • All of the following congruencies will be true:

  5. Arc Length • Arc Length is a partial circumference • Arc Length differs from Arc Measure in that it is measured in units (cm, ft, in……) Arc Measure is measured in degrees • Formula:

  6. Sector Area • Usually a shaded area, like a slice or multiple slices of pizza • Sector Area is a partial area • Formula:

More Related