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Home > CCG > Chapter 7 > Lesson 7.2.6 > Problem 7-110

7-110.

final stop lightCarefully examine each diagram below and explain why the geometric figure cannot exist. Support your statements with reasons. If a line looks straight, assume that it is. Homework Help ✎

Review the triangle congruence conjectures from the Math Notes box from Lesson 6.1.4.

  1. triangles

  1. triangles

  1. triangles

  • The triangles should be congruent by , but and in congruent triangles all angles are equal as well.

  • The triangles should be congruent by , but and and in congruent triangles all angles are equal as well.

  • The triangles should be congruent by , but and in congruent triangles all sides are congruent as well.

What do you know about isosceles triangles?

  1. triangle

  1. triangles

  1. triangles