Intro 



Common
Orthocenter and Centroid
Pythagorean Theorem
Congruent legs and base angles of Isosceles Trian
Equilateral Triangle Sides and Angles Congruent
Figuring out all the angles for congruent triangles exam
Another Isosceles Example Problem
Example involving an isosceles triangle and parallel lin 
Study Guide 



5.1 Perpendiculars and Bisectors 
Activity 
p. 268 830e 
Warmup, Opener,
Keystrokes, Interdisciplinary,
Tech, Practice
A, Reteaching 
5.2 Bisectors of a Triangle 

p. 275 626e 
Warmup, Opener,
Keystrokes, Practice A, Reteaching,
Real Life 
5.3 Medians and Altitudes of a Triangle 
Activity 
p. 282 828e 
Warmup, Opener,
Keystrokes, Interdisciplinary,
Tech, Practice
A, Reteaching 
5.4 Midsegment Theorem 

p. 291 1232e 
Warmup, Opener,
Coop, Practice
A, Reteaching, Real
Life 
5.5 Inequalities in One Triangle 
Activity 
p. 298 628e 
Warmup, Opener,
Interdisciplinary, Tech,
Practice A, Reteaching 
5.6 Indirect Proof and Inequalities in Two Triangles 

p. 305 830e 
Warmup, Opener,
Tech, Practice
A, Reteaching, Real
Life 
Standardized Test 



Summary 



Chapter 4 and 5 Project 


