Proofs Practice

What is the reason?

• Definition of Complementary
• Definition of 180 
• Definition of supplementary
• Angle Addition

Tags

CCSS.7.G.B.5

What is the reason?

• Definition of Right angle
• Definition of 90 
• Definition of supplementary
• Definition of complementary

What is the reason?

• Definition of midpoint
• Definition of congruene
• Definition of segment
• Definition of bisects

Tags

CCSS.HSG.CO.C.10

What is the reason?

• Reflexive
• Symmetric
• Definition of Congruence
• Definition of Angle

Tags

CCSS.HSG.SRT.B.5

What is the justification?

• Symmetric Prop.
• Angle addition postulate
• Reflexive Prop
• Transitive Prop.

Tags

CCSS.HSG.SRT.B.5

What is the reason?

• Transitive 
• Substitution
• Middle Man
• Replacing 

What is the reason?

• Reflexive
• Symmetric
• Definition of Congruence
• Definition of Angle

What is the "statement" for step 2 of the proof?

• AD=AD
• AD=DA
• HD=DN
• HA = AN

Tags

CCSS.HSG.SRT.B.5

What is the "statement" for step 3 of the proof?

• AD=DA
• AN = AH
• HD=ND
• HD=DN

Tags

CCSS.HSG.SRT.B.5

Identify the  missing statement or reason

• Reflexive Property
• Definition of Midpoint
• Given
• Vertical Angles Theorem

Tags

CCSS.HSG.SRT.B.5