Angle Proofs Quizizz

If RS+TU=XY and TU=WV, then RS + WV=XY

• Segment Addition Postulate
• Addition of Equals
• Substitution
• Division of equals

Tags

CCSS.HSA.REI.A.1

QR=QR

• Reflexive property of equality
• Symmetric property of equality
• Subtraction property of equality
• Transitive property of equality

Tags

CCSS.HSA.REI.A.1

If M is the midpoint of AB, then AM = MB

• Addition POE
• Def. of Midpoint 
• Reflexive POE
• Symmetric

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.CO.C.9

If <1 and <2 are complementary, then m<1 + m<2 = 90

• Addition POE
• Subtraction POE
• Def of right angle
• Def of Complementary Angles

Tags

CCSS.HSG.SRT.C.7

If X is between R & T on a line,
then RX + XT = RT

• Addition POE
• Substitution POE
• Angle Addition Post.
• Segment Addition Post.

What is the reason?

• Definition of complementary

• Definition of supplementary

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.SRT.C.7

Which property justifies the next step?

• Definition of linear pair

• Definition of supplementary angles

• Congruent supplements thm

• Linear pairs add to 180

Which property justifies the next step?

• Segment addition postulate
• Definition of an angle bisector
• Angle addition postulate
• Definition of right angles

Tags

CCSS.HSG.CO.C.9

What is the reason?

• Angle Addition 
• Segment Addition
• Definition of Congruence
• Definition of Between

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.CO.C.9

What is the reason?

• Definition of Right angle
• Definition of obtuse Angle
• Definition of angle
• Definition of acute angle

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9