2.9 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

angles supplementary to the same angle or to congruent angle are congruent

• congruent supplements

• congruent complements

• linear pair

• vertical

Tags

CCSS.7.G.B.5

angles complementary to the same angle or to congruent angles are congruent

• congruent supplements

• complement

• vertical

• congruent complements

Tags

CCSS.7.G.B.5

perpendicular lines form congruent adjacent angles

• right angle

• vertical

• complement

• 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

all right angles are congruent

• supplement

• right angle

• congruent supplements

• complement

Tags

CCSS.4.G.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 congruent angles form a linear pair, then they are right angles

• congruent supplements

• right angles

• supplement

• linear pair

Tags

CCSS.7.G.B.5