sec 2-6 concept: proving statements about segments and angles objective: given a statement, prove it...

10

Sec 2-6 Sec 2-6 Concept: Proving statements Concept: Proving statements about segments and angles about segments and angles Objective: Given a Objective: Given a statement, prove it as statement, prove it as measured by a s.g. measured by a s.g.

Upload: aaron-taylor

Post on 27-Mar-2015

212 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Page 1: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

Sec 2-6Sec 2-6Sec 2-6Sec 2-6

Concept: Proving statements Concept: Proving statements about segments and anglesabout segments and anglesObjective: Given a statement, Objective: Given a statement, prove it as measured by a s.g.prove it as measured by a s.g.

Page 2: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

Theorems:

Page 3: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

Some Common Reasons:

• Given• Definition of Congruence (for segments and angles)• Definition of bisector (could be used for angles or

segments)• Definition of Midpoint (segments only)• Definition of Right Angle• Angle Addition Postulate• Segment Addition Postulate• Substitution• Addition property of Equality• Reflexive property of equality and congruence• Definition of Perpendicular• Definition of Supplementary• Definition of Complementary

Page 4: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

What is a Proof?

Example 1:

5 parts of a proof: Given, Prove, Diagram, Statements, Reasons

Page 5: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

Example 2:

Page 6: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

Example 3

Page 7: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

Example 4:

Page 8: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

Example 5:

Page 9: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

Example 6:

Page 10: Sec 2-6 Concept: Proving statements about segments and angles Objective: Given a statement, prove it as measured by a s.g

Today’s WorkIn Class:HW:

Project & Stageweek S.G. “het Augustinianum ”

Heat Treatment S.G Iron

When God Says Wait S.G

100 4,15€ 8 AMBIENT S.G. 6 8032610443856Azienda: BARILLA BARILLA Fusilli 500 1,98€ 24 AMBIENT S.G. 12 8076809545464 BARILLA Penne rigate 500 1,98€ 24 AMBIENT S.G. 12 8076809545457

Natale Kiwanis Villa S.G

S.G._V173 q_BOOK 20080418

Seminar s.g Iron

S.G. - Primjer Ispita

SCIENTIFIC ABSTRACT ALADZHOV, S.G. - ALAKOZ, A.K. · Title: SCIENTIFIC ABSTRACT ALADZHOV, S.G. - ALAKOZ, A.K. Subject: SCIENTIFIC ABSTRACT ALADZHOV, S.G. - ALAKOZ, A.K. Keywords -

S.G TM4060 BOOK - tim.id.au

s.g Aspire m5640 m3640m1640 Book Verc

GEOMETRY 2.5 Proving Statements about Segments and · PDF fileREVIEW: SEGMENT ADDITION POSTULATE September 29, ... September 29, 2015 GEOMETRY 2.5 PROVING STATEMENTS ABOUT SEGMENTS

FR:ZAZUBOVICH S.G. TO:ZEANOVICH V.I. · Title: FR:ZAZUBOVICH S.G. TO:ZEANOVICH V.I. Subject: FR:ZAZUBOVICH S.G. TO:ZEANOVICH V.I. Keywords". - rww:m ~M~ 1 .1 - - - I I I -, . -,-,

Chapter 4 Congruence of Line Segments, Angles, and … · Segments,and Angles 4-2 Using Postulates and Definitions in Proofs 4-3 Proving Theorems About ... has a midpoint, point M,

2.5 Proving Statements about Segments and Angles · 2014. 11. 26. · Section 2.5 Proving Statements about Segments and Angles 101 Using Properties of Congruence The reasons used

Proving The Obviously Untrue€¦ · 3 proving the obviously untrue." Colin Turner Proving The Obviously Untrue. Outline Colin Turner Proving The Obviously Untrue. Proving the obvious

Magazine S.G. N°2 2014

2.5 Proving Statements about Segments Geometry. Standards/Objectives: Students will learn and apply geometric concepts. Objectives: Justify statements

Geometry - Poudre School District · 2018-08-25 · Geom25ProvingSegmentsAnglesNotes.notebook 1 August 24, 2018 Jan 194:32 PM Geometry P11 25 Proving Statements about Segments and

GEOMETRY 2.5 Proving Statements about Segments and Angles - Mesa Public Schools · september 19, 2016 geometry 2.5 proving statements about segments and angles. review! ... review:

Reasoning with Properties of Algebra & Proving Statements About Segments

BEFORE AFTER S.G NOPLAST

ค่าความถ่วงจ าเพาะ ( specific gravity: S.G.¸„ าความถ วงจ าเพาะ (specific gravity: S.G.) ค า ถ.พ. เป นค

2.5 Proving Statements about Segments and Angles...Section 2.5 Proving Statements about Segments and Angles 103 2.5 Exercises 1. WRITING How is a theorem different from a postulate?

Tejashwini S.G Main-presentation

0mihai Eminescu s.g. vb h

correlated to the - McDougal · PDF filecorrelated to the Michigan Merit Curriculum ... Lesson 2.6: Prove Statements about Segments and Angles, ... Lesson 4.6: Proving a Construction,

S.G TM4010 BOOK

Doctrina Vibratiei - Mark S.G. Dyczkowski

Reasoning with Properties of Algebra & Proving Statements About Segments CCSS: G-CO.12

S.G Mafaesa Magazine

Wright, S.G. and Skevington, J.H

2.5 Proving Statements about Segments and Anglesnj01001706.schoolwires.net/cms/lib2/NJ01001706/Centricity/Domain... · Section 2.5 Proving Statements about Segments and Angles 99

ML Geometry 2-5 Proving Statements With Segments