1 / 9

Lesson 10-5: Tangents

Lesson 10-5: Tangents. Geometry CP Mrs. Mongold. Tangent: a line that shares only one point with a circle and is perpendicular to the radius or diameter at that point. Point of tangency: the point that a tangent shares with a circle

abbot-greene
Télécharger la présentation

Lesson 10-5: Tangents

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. Lesson 10-5: Tangents Geometry CP Mrs. Mongold

  2. Tangent: a line that shares only one point with a circle and is perpendicular to the radius or diameter at that point. • Point of tangency: the point that a tangent shares with a circle • Two lines that are tangent to the same circle and meet at a point, are congruent from that point to the points of tangency

  3. Lines AC and AF are tangent to circle X at points B and E respectively -B and E are points of tangency C F E B A

  4. Radius XB is perpendicular to tangent AC at the point of tangency C F E B A

  5. AE and AB are congruent because they are tangent to the same circle from the same point E B A

  6. Is LM a tangent? Justify.

  7. Find x if WE is tangent to circle D

  8. Find x

  9. Find the perimeter of the triangle

More Related