Geometric Properties

• Reflexive Propertiy

• Transitive Property

• Symmetric Property

• Substitution

If K is between L and M, then LK + KM = LM.

Why?

• Segment Addition Postulate

• Substitution

• Angle Addition Postulate

• Definition of a midpoint

• Def. of congruent

• Def. of bisects

• Substitution

• Symmetric Prop.

• Segment Addition Postulate

• Def. of a midpoint

• Def. of bisects

• Def. of congruent

• Reflexive Property

• Transitive Property

• Symmetric Property

• Substitution Property

• SSS Congruence

• Vertical Angles

• Reflexive Property

• Definition of Midpoint

• Substitution Property

• Transitive Property

• Reflexive Property

• Super Duper Property

What property is being shown?

• symmetric property of congruence

• reflexive property of congruence

• Transitive Property of Congruence

If Q is between P and R, then PQ +QR=PR

• Segment Addition postulate
• Definition of Midpoint
• Addition Property of equality
• Transitive Property of Equality

Name the property.
If A is in the interior of <BDC, then m<BDA + m<ADC = m<BDC. 

• Reflexive
• Transitive
• Segment Addition Postulate
• Angle Addition Postulate