Geometry Chapter 5

# Geometry Chapter 5 - Conditional statement Negation of a...

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Geometry Chapter 5 Midsegment of a triangle Properties of a midsegment: 1. 2. concurrent lines Concurrent Lines in Triangles Lines Point of Concurrency Use(s) Perpendicular bisectors 1. 2. Angle bisectors 1. 2. Medians 1. Medians intersect in a point that is ___________________________________________ Altitudes Acute triangle: Right triangle Obtuse triangle

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If two sides of a triangle are not congruent, then the larger angle is opposite the _______________ side If two angles of a triangle are not congruent, then the longer side is opposite the _________________angle. Triangle Inequality Theorem: __________________________________________ To determine if three side lengths form a triangle: Given two side lengths, to determine the possible lengths of the third side:
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Unformatted text preview: Conditional statement Negation of a statement Converse of a conditional statement Inverse of a conditional statement Contrapositive of a conditional statement Logically equivalent statements A conditional statement is logically equivalent to its _______________________ The converse of a conditional statement is logically equivalent to its __________ Indirect Proof 1. ____________ _________________________________________________ 2 ____________ __________________________________________________ 3. ____________ __________________________________________________ 4. ___________ __________________________________________________...
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## This note was uploaded on 05/16/2011 for the course ALGEBRA 098 taught by Professor Johnson during the Spring '09 term at Grand Valley State.

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Geometry Chapter 5 - Conditional statement Negation of a...

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