text: {[ promptMessage ]}
  
  Bookmark it
  
  {[ promptMessage ]}
  
  8-5 Proportions in Triangles
  
  8-5 Proportions in Triangles - proportional d d c b b a = a...
  
  This preview shows pages 1–11. Sign up to view the full content.
  
  Proportions in Triangles Section 8-5
  
  This preview has intentionally blurred sections. Sign up to view the full version.
  
  View Full Document
  Thm. 8.5 Side-Splitter Thm. If a line is parallel to one side of a triangle and intersects the other 2 sides, then it divides those sides proportionally.
  b a y x = x y a b b a y x =
  
  This preview has intentionally blurred sections. Sign up to view the full version.
  
  View Full Document
  6.6 Triangle Midsegment Theorem A midsegment of a triangle is parallel to one side of the triangle, and its length is 1/2 the length of that side.
  A B C D AB = ½ CD
  
  This preview has intentionally blurred sections. Sign up to view the full version.
  
  View Full Document
  Corollary 7-1 and 7-2 If 3 or more parallel lines intersect 2 transversals, then the segments intercepted on the transversals are
  
  This preview has intentionally blurred sections. Sign up to view the full version.
  
  View Full Document
  
  This preview has intentionally blurred sections. Sign up to view the full version.
  
  View Full Document
  This is the end of the preview. Sign up to access the rest of the document.
  
  Unformatted text preview: proportional. d d c b b a + = + a b c d d c b a = Thm. 8-5 Triangle-Angle-Bisector Theorem • If a ray bisects an angle of a triangle, then it divides the opposite side into two segments that are proportional to the other two sides of the triangle. A B C r x w k k w x r = Joke Time How would you describe a frog with a broken leg? Unhoppy What did the horse say when he got to the bottom of his nose bag? That’s the last straw!...
  View Full Document
  
  {[ snackBarMessage ]}
  
  Page1 / 11
  
  8-5 Proportions in Triangles - proportional d d c b b a = a...
  
  This preview shows document pages 1 - 11. Sign up to view the full document.
  
  View Full Document
  Ask a homework question - tutors are online