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Laabri

4.7 Angle Relationship Proofs

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Last updated about 1 month ago
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1.

Segments

Mmuae Afoforo a Wobɛpaw:
Division Prop.
Simplification
Symmetric prop.
Transitive prop.
Multiplication Prop.
Subtraction Prop.
Prove (I DARE YOU)
Def. of bisect
Substitution prop.
Given
Segment Addition Axiom
Prove
Reflexive prop.
Def. of midpoint
Addition Prop.
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2.

Angles

Mmuae Afoforo a Wobɛpaw:
Reflexive prop.

Def. of \perp

Simplification
Angle Addition Axiom
Def. of bisect
Prove (I DARE YOU)
Substitution prop.
Vertical Angles Thm.
Subtraction Prop.
Multiplication Prop.
Def. of linear pair
Def. of complementary
Division Prop.
Given
Addition Prop.

\cong Supplements Thm.

Def. of supplementary
Symmetric prop.

Right Angle \cong

\cong Complements Thm.

Transitive prop.
Prove
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3.

Parallel Lines

Mmuae Afoforo a Wobɛpaw:
Prove

\cong Supplements Thm

Symmetric prop

Alt. Int. \angles Converse

Alt. Int. \angles Thm

Def. of supplementary
Def. of complementary
Subtraction prop
Given
Angle Addition

Same Side Ext. \angles Converse

Same Side Int. \angles Converse

Def. of linear pair

Alt Ext. \angles Converse

Corr. \angles Axiom

Substitution
Vertical Angles Thm
Def. of bisect
Division prop

\cong Complements Thm

Transitive prop
Multiplication prop

Alt. Ext. \angles Thm

Corr. \angles Converse

Same Side Int. \angles Thm

Same Side Ext. \angles Thm

Addition prop
Simplification

Right Angles \cong

Distributive prop
Reflexive prop

Def. of \perp

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4.

Triangles

Mmuae Afoforo a Wobɛpaw:
Symmetric prop

Equilateral \Delta Thm

SAS \cong

Exterior Angle Thm
Def. of bisect
Prove

ASA \cong

Def. of midpoint
Def. of supplementary

Alt. Ext. \angles Thm

Same Side Ext. \angles Converse

SSS \cong

Isosceles \Delta Thm

CPCTC
Reflexive prop

Same Side Int. \angles Thm

Multiplication prop
Def. of complementary
Given
Subtraction prop
Division prop

HL \cong

\cong Supplements Thm

Vertical Angles Thm

AAS \cong

Alt Ext. \angles Converse

Right Angles \cong

Corr. \angles Converse

Same Side Ext. \angles Thm

Same Side Int. \angles Converse

Simplification
Third Angles Thm
Triangle Sum Thm
Angle Addition

Def. of \perp

Def. of linear pair

Corr. \angles Axiom

Substitution
Segment Addition

\cong Complements Thm

Distributive prop

Alt. Int. \angles Converse

Transitive prop
Addition prop

Alt. Int. \angles Thm

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5.

Quadrilaterals

Mmuae Afoforo a Wobɛpaw:
Distributive prop
Subtraction prop

Alt. Ext. \angles Thm

(RH1) All sides congruent

Alt. Int. \angles Converse

(P1) Congruent opposite sides

Alt. Int. \angles Thm

Corr. \angles Converse

(P3) Congruent opposite angles

ASA \cong

Def. of midpoint
(RH3) Diagonals bisect angles

Same Side Int. \angles Thm

Angle Addition
(R2) Diagonals are congruent

HL \cong

\cong Supplements Thm

Given
Def. of complementary

\cong Complements Thm

Transitive prop
Reflexive prop
Def. of linear pair

Same Side Int. \angles Converse

Addition prop
Simplification
Def. of bisect
Def. of supplementary
Segment Addition

(R1) All angles congruent (90^o)

Alt Ext. \angles Converse

Isosceles \Delta Thm

CPCTC
Multiplication prop
Triangle Sum Thm

SSS \cong

(RH2) Diagonals perpendicular

Right Angles \cong

(P4) Diagonals bisect each other

Same Side Ext. \angles Thm

Vertical Angles Thm
(P0) Parallel opposite Sides

SAS \cong

Substitution
Exterior Angle Thm
Third Angles Thm
Prove
(P2) Supplementary same side angles

AAS \cong

Same Side Ext. \angles Converse

Division prop
Symmetric prop

Corr. \angles Axiom

Def. of \perp

Equilateral \Delta Thm

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6.

All Statements

Mmuae Afoforo a Wobɛpaw:

Alt. Int. \angles Converse

\cong Supplements Thm

Def. of \perp

(P4) Diagonals bisect each other

Same Side Ext. \angles Converse

Given

Equilateral \Delta Thm

(P1) Congruent opposite sides
Reflexive prop
(RH1) All sides congruent
(P0) Parallel opposite Sides
Division prop
Transitive prop
Angle Addition
Vertical Angles Thm

Same Side Int. \angles Thm

Exterior Angle Thm
Segment Addition
Third Angles Thm
Triangle Sum Thm

Same Side Ext. \angles Thm

Isosceles \Delta Thm

Corr. \angles Converse

Addition prop
Distributive prop
Def. of supplementary

Corr. \angles Axiom

SAS \cong

HL \cong

Simplification
Multiplication prop

SSS \cong

Def. of bisect
(RH3) Diagonals bisect angles
Def. of complementary

Right Angles \cong

(P2) Supplementary same side angles

Alt. Int. \angles Thm

Def. of linear pair

Same Side Int. \angles Converse

(RH2) Diagonals perpendicular

Alt. Ext. \angles Thm

Alt Ext. \angles Converse

(R2) Diagonals are congruent

AAS \cong

ASA \cong

Prove
Substitution
CPCTC
Subtraction prop

\cong Complements Thm

(R1) All angles congruent (90^o)

Def. of midpoint
Symmetric prop
(P3) Congruent opposite angles