Unit 6

Inequalities in Geometry

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CLASSZONE Section Quizzes N.B. these quizzes loosely correlate to the sections in our text... you are responsible for the material we cover in class
CLASSZONE Test Practice Similar disclaimer as above.  The material in these tests is from a newer version of our text book, which does not cover the same sections in the same order, but comes close enough that these tests are worth your time to take and complete
Lesson/Objective Supplemental Lessons On-line Practice Homework
6-1  Inequalities and Indirect Proof
  • Apply properties of inequality to positive numbers, lengths of segments, and measures of angles

 


 


 

 

 

 

hw #6-1 Due Thurs Jan 6
1) Read pgs 203-204
2) pg 205 #1-20 Odd
3) pg 206-207 #1-13 Paragraph Proofs OK

Your GEOMETRY BIBLE should be complete through Theorem 6-1, including the Properties of Inequality from pg 204

6-2  Inverses and Contrapositives

  • State the contrapositive and inverse of an if-then statement
  • Understand the relationship between logically equivalent statements
  • Draw correct conclusions from given statements
 

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hw #6-2 Due Mon Jan 10
1) Read pgs 208-209
2) pg 210 #1-12 in class
3) pg 210-212 #1-21 ODD

G.B. should incl. "Summary" from pg 208

6-3  Indirect Proof
  • Write indirect proofs in paragraph form

 


 


 

hw #6-3 Due Weds Jan 12
1) Read pg 214-215
2) pg 215 #1-10
3) pg 216-17 #1-19 Odd
4) pb 218 Self-Test 1 All

G.B. should incl. "How to write an Indirect Proof (pg 214)

UNIT 6 QUIZ on Sections 6-1 thru 6-3: Thurs, Jan 13

6-4  Inequalities in Triangles  
  • State and apply the inequality theorems and corollaries for one triangle


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hw #6-4 Due Weds Jan 19
1) Read pg 219-220
2) Copy Theorems 6-2 thru 6-4, INCLUDING PARAGRAPH PROOFS and corollaries into your G.B.
3) pg 221 #1-20 in class
4) pg 222-223 #1-19 Odd

Since you have all of this FREE TIME, you should be working on the Unit 1-5 Cumulative Review on pages 200-201.
 

6-5  Inequalities in Two Triangles  
  • State and apply the inequality theorems for two triangles

& UNIT TEST REVIEW



hw #6-5 Due Fri Jan 21
1) Read 228-229
2) pg 230 #1-8
3) pg 231 #1-11 All
& UNIT TEST REVIEW
4) pg 235-236 #1-18

G.B. should be complete through Theorem 6-6

UNIT 6 TEST:  Tuesday, Jan 25

Happy Mid-Terms!! Wednesday Feb 2nd