Chapter 5.5: Inequalities in Two Triangles

Question 1

Thm. 5.10 - Hinge Thm.

Answer 1

if two sides of one triangle are congruent to two sides of another triangle, and the included angle of the first is larger than the included angle of the second, then the third side of the first is longer than the third side of the second.

Question 2

Thm. 5.11 - Converse of Hinge Thm.

Answer 2

if two sides of one triangle are congruent to two sides of another triangle, and the third side of the first is longer than the third side of the second, then the included angle of the first is larger than the included angle of the second.