Test on Inequalities

This is an online lesson.

Try this short quiz on inequalities.  If you get one or more wrong, go back and try again. 

Try a ThatQuiz on Angles. 
Try this ThatQuiz

Try the Quizlet Test. 

Summary and Review

Try the ThatQuiz on Polynomials

Try the Scatter



DO:

pages 187-188

• Set I, #13-24
• Set II, #25 and 28

Algebra Review #5

Do (for review)

• Prime Factors
• Expansion of Single Brackets

 Do:

Algebra Review page 189 odd #s

The Triangle Inequality Theorem (two day lesson)

Triangle Inequality Theorem 

The sum of any two angles in triangle is greater than the third side

Look At:

This interactive of the triangle inequality theorem (try moving the orange dots)

DO:
pages 184-186

First Day:
Set I:  #9-20

Second Day:
Set II:  #22-27

Triangle Side and Angle Inequalities

Two Inequality Theorems:

If two sides of triangle are unequal the angles opposite them are also unequal in the same order

If two angles of a triangle are unequal the sides opposite them are also unequal in the same order

Look At:

More details about side and angle inequalities

DO:
pages 180-181

• Set 1, #1-16
• Set 2, #20-23

The Exterior Angle Theorem

Look At: 

• Definition of an Exterior Angle
• Exterior Angle Theorem (with the proof)

Do
Properties of Inequalities Scatter

Set I: 16-23, pages 176-177

Properties of Inequality

Look at:

Flashcards of Properties of Inequalities

Read:
Properties of Inequalities
(you can see that they are something like the properties of equality that you already know)

DO
Properties of Inequalities Scatter

DO (offline)

Set I: #10-15, 20-23
Set II: #32