quiz on angle proofs

if you are given two vertical angles, then they are congruent

• supplement or linear pair

• congruent complements

• vertical angles

• YEeT

Tags

CCSS.7.G.B.5

if two angles form a linear pair, then they are supplementary

• complement

• congruent supplements

• vertical

• supplement or linear pair

Tags

CCSS.7.G.B.5

if the noncommon sides of two adjacent angles form a right angle, then the angles are complementary

• congruent complements

• complement

• supplement

• linear pair

Tags

CCSS.7.G.B.5

perp. lines intersect to form four right angles

• vertical

• congruent complements

• complement

• right angle

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

if two angles are congruent and supplementary, then each angle is a right angle

• vertical

• complement

• right angle

• congruent complements

Tags

CCSS.7.G.B.5

If two angles form a right angle,
then they are complementary
Right Angle  $\rightarrow$  Complementary 

• Def. of complementary angles 

• Def. of supplementary angles

• Congruent Complements theorem 

• Complement Therorem 

Tags

CCSS.7.G.B.5

m $\angle$  ABD + m $\angle$  DBC = m $\angle$  ABC

• Vertical Angles Theorem 

• Angle Addition Postulate 

• Def. of congruence 

• Def. of midpoint 

Tags

CCSS.8.G.A.5

If $\angle$  A is complementary to $\angle$  B and $\angle$  C is complementary to  $\angle$  B, then  $\angle$  A  $\cong$   $\angle$  C

• Complement Theorem

• Congruent Complements Theorem

Tags

CCSS.HSG.SRT.B.5

m $\angle$  A and m $\angle$  B $\leftrightarrow$   $\angle$  A $\cong$   $\angle$  B

• Def. of congruence 

• Congruence theorem 

Tags

CCSS.HSG.CO.B.7

An angle bisector divides an angel into two equal parts

• Angle Bisector Theorem

• Def. of angle bisector

Tags

CCSS.HSG.CO.C.9