10-7 Special Segments in a Circle

10-7 Special Segments in a Circle - = = = = x x x x Theorem...

Info iconThis preview shows pages 1–8. Sign up to view the full content.

View Full Document Right Arrow Icon
Special Segments Special Segments in a Circle in a Circle Section 10-7
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Theorem 10.15 Theorem 10.15 If 2 chords intersect in a circle, then the products of the measures of the segments of the chords are equal. x y r t rt xy =
Background image of page 2
Theorem 10.16 Theorem 10.16 If 2 secant segments are drawn to a circle from an exterior point, then the product of the measures of one secant segment and its external secant segment is equal to the product of the measures of the other secant segment and its external secant segments.
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
x 3 6 2 4 12 3 ) 2 )( 6 ( ) 3 )( ( = = = x x x 3 7 7 3 16 9 3 ) 2 )( 8 ( ) 3 )( 3
Background image of page 4
Background image of page 5

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 6
Background image of page 7

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 8
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: ( = = = + = + x x x x Theorem 10.17 Theorem 10.17 If a tangent segment and a secant segment are drawn to a circle from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment. x 8 2 5 2 20 20 ) 2 )( 10 ( 2 2 = = = = x x x x Joke Time Joke Time What is a reptile’s favorite movie? The Lizard of Oz What do you get when you cross an elephant and Darth Vader? An elevader...
View Full Document

This note was uploaded on 12/01/2011 for the course MATH 105 taught by Professor Towns during the Fall '10 term at BYU.

Page1 / 8

10-7 Special Segments in a Circle - = = = = x x x x Theorem...

This preview shows document pages 1 - 8. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online