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ch4 post./theorems

postulates and theorms

QuestionAnswer
Side-side-side if all 3 sides of a triangle are congruent.
Side-Angle-Side if two sides and 1 angle are congruent in a triangle.
angle- side-angle if two angles and 1 side are congruent in a triangle.
triangle sum theorem the sum of the measured of the interior angles if a triangle.
exterior angle theorem the measure of an exterior angle is equal to the sum of the measures of the nonadjacent angles.
hypotenuse leg the hypotenuse and a leg of a right triangle are congruent to the other leg, then the two triangles are congruent.
Angle-Angle-Side if two angles and a non-included side of one triangle are congruent to two angles, then the two triangles are congruent.
base angles if two sides of a triangle are congruent, then the two angles opposite them are congruent.
converse of the base angles theorem if two angles of a triangle are congruent, them to angles opposite them are congruent.
Created by: the cat