Unit 3 Review

In a geometric proof, reasons go on the _____ side

• Left

• Right

• transitive

• picture

• Angle addition postulate

• Segment addition postulate

• Definition of supplementary angles

• Transitive property

Tags

CCSS.HSG.SRT.B.4

• Definition of right angle

• Definition of supplementary angles

• Definition of angle bisector

• Definition of midpoint

Tags

CCSS.7.G.B.5

• Definition of midpoint

• Definition of angle bisector

• Definition of segment bisector

• Definition of perpendicular lines

Tags

CCSS.HSG.SRT.B.4

• Transitive property

• Substitution

• Definition of angle bisector

• Subtraction postulate

Tags

CCSS.4.MD.C.7

• Segment addition postulate

• Angle addition postulate

• Definition of supplementary angles

• Definition of angle bisector

Tags

CCSS.4.MD.C.7

When writing a proof, always start with ......

• The given

• Transitive property

• Supplementary angles

• Subtraction Postulate

Fill in the reason for 5. 

(Click photo to expand)

• Addition Postulate
• Substitution property
• Definition of midpoint
• Segment Addition Postulate

Given: B is the midpoint of AC. What should you conclude?

• AB + BC = AC

• AB = BC

• A is the segment bisector of BC

• ABC is a straight angle

Tags

CCSS.HSG.CO.C.10

What property states that if

a = b and b = c then a = c?

• Equality Property

• Reflexive Property

• Transitive Property

• Associative Property

Tags

CCSS.7.EE.A.1