Proofs

• Def. of Right Angle

• Angle Addition Postulate

• Def. of Perpendicular

• Def. of Supplementary Angles

Tags

CCSS.4.G.A.1

• Congruent Supplements Theorem

• Angle Addition Postulate

• Def. of Complimentary Angles

• Vertical Angles Theorem

Tags

CCSS.7.G.B.5

• Def. of Complimentary Angles

• Linear Pair Theorem

• Def. of Supplementary Angles

• Def. of Congruence

Tags

CCSS.7.G.B.5

• Vertical Angles Theorem

• Angle Addition Postulate

• Def. of Complimentary Angles

• Compliment Theorem

Tags

CCSS.4.MD.C.7

• Def. Of Supplementary Angles

• Symmetrical Property

• Reflexive Property

• Def. of Congruence

Tags

CCSS.HSG.CO.B.7

What is step 4

• Substitution property

• Addition property of equality
• Subtraction property of equality
• Simplify

Tags

CCSS.HSA.REI.A.1

Step 2 is what

• Substitution property

• Multiplication property of equality
• Division property of equality
• Distributive Property

Tags

CCSS.6.EE.A.3

Which reason justifies the statement?

• Addition Property of Equality

• Multiplication Property of Equality

• Subtraction Property of Equality

• Division Property of Equality

Tags

CCSS.HSA.REI.A.1

Which reason justifies the statement?

• Division Property of Equality

• Addition Property of Equality

• Multiplication Property of Equality

• Subtraction Property of Equality

Tags

CCSS.HSA.REI.A.1

Which reason justifies the statement?

• Reflexive Property of Equality

• Division Property of Equality

• Symmetric Property of Equality

• Commutative Property of Equality

Tags

CCSS.7.EE.A.1