# Shared Flashcard Set

## Details

Right Triangles
Attributes of triangles
10
Mathematics
12/08/2015

Term
 Pythagorean Theorem
Definition
 a squared plus b squared equal c squared
Term
 Pythagorean Triple
Definition
 A set of three none zero whole numbers a, b, and c such that a squared plus b squared equal c squared is called a Pythagorean triple
Term
 obtuse triangle
Definition
 In triangle ABC, c is the length of the longest side:If c squared > a squared plus b squared, then triangle ABC is an
Term
 acute triangle
Definition
 In triangle ABC, c is the length of the longest side:If c squared < a squared plus b squared then triangle ABC is an
Term
 triangle sum theorem
Definition
 the sum of the angle measures of a triangles is 180,
Term
 Exterior Angle Theorem
Definition
 The measure of an exterior angle of a triangle is equal to the sum of the measure of its remote interior angle
Term
 Third Angle Theorem
Definition
 if two angles of one triangle are congruent to two angles of another triangle, then the third pair of angles are congruent
Term
 Side-Side-Side(SSS) Congruence Postulate
Definition
 If three sides of one triangle are congruent to three sides of another triangle, then the triangles are congruent
Term
 Converse of the Isosceles Triangle Theorem
Definition
 If two angles of a triangle are congruent , then the sides opposite those angles are congruent
Term
 Isosceles Triangle Theorem
Definition
 If two sides of a triangle are congruent, then the angles opposite the sides are congruent
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