Geometric Properties

What property is being shown?

• symmetric property of congruence

• reflexive property of congruence

• Transitive Property of Congruence

Tags

CCSS.8.G.A.2

If K is between L and M, then LK + KM = LM. Why?

• Segment Addition Postulate

• Substitution

• Angle Addition Postulate

• Definition of a midpoint

• Segment Addition Postulate

• Def. of a midpoint

• Def. of bisects

• Def. of congruent

Tags

CCSS.HSG.SRT.B.4

• Substitution Property

• Transitive Property

• Reflexive Property

• Super Duper Property

Tags

CCSS.HSG.SRT.B.5

Fill in the blanks to complete the geometric proof:

• ∠PQR = 38; B: Definition of Complementary Angles; C: Subtraction

  Property of Equality

• ∠PQR = 38; B: Definition of Supplementary Angles; C: Reflexive Property

• ∠PQR = 38; B: Definition of Vertical Angles; C: Transitive Property

• ∠PQR = 38; B: Definition of Complementary Angles; C: Substitution

Tags

CCSS.7.G.B.5

Identify the  missing statement or reason

• Given

• Vertical Angles Theorem

• Definition of Angle Bisector

• Alternate Interior Angles Theorem

Tags

CCSS.HSG.SRT.B.5

What reason justifies statement #2?

• Definition of Midpoint

• Transitive Property

• Addition Property

• Segment Addition Postulate

• Substitution Property

Tags

CCSS.HSG.SRT.B.4

What is the "reason" for step 5 of the proof?

• Angle Bisector Theorem

• Reflexive property

• CPCTC Theorem

• Proof

Tags

CCSS.HSG.SRT.B.5

How can you prove step #5?

• Vertical angle theorem

• Subtraction property of equality

• Transitive property of congruence

• Definition of supplementary angles

Tags

CCSS.7.G.B.5

How can you prove step #4?

• Vertical angle theorem

• Subtraction property of equality

• Transitive property of congruence

• Definition of supplementary angles

Tags

CCSS.7.G.B.5