Congruency of Right Triangles: Definition of LA and LL Theorems

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

Which theorem can be used to establish congruence with the pictured triangles?

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1. Which theorem can be used to establish congruence with the pictured triangles?

2. Which theorem can be used to establish congruence with the pictured triangles?

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About This Quiz & Worksheet

The quiz will specifically examine your ability to establish congruency in right triangles. Each question will present pictures of triangles to you. The questions will then ask which of the aforementioned theorems you could use to establish the congruency of the triangles.

Quiz & Worksheet Goals

Our interactive quiz will test you on applying the definitions of the following theorems:

  • The LA theorem
  • The LL theorem
  • The HA theorem
  • The HL theorem

Skills Practiced

The quiz will help you sharpen the following skills:

  • Interpreting information - verify that you can interpret representations of right triangles and establish their congruency with the appropriate theorem
  • Defining key concepts - ensure that you can accurately define main phrases, such as the LA theorem and the LL theorem
  • Distinguishing differences - compare and contrast topics from the lesson, such as the HA theorem and the HL theorem

Additional Learning

You can learn more about congruent right triangles by reviewing this quiz's accompanying lesson. This lesson on the LA and LL Theorems covers the following:

  • Determining the common properties of right triangles
  • Defining the difference between congruency in right triangles and other triangles
  • Considering the definition of the LA and LL theorems
  • Applying the LA and LL theorems to right triangles
  • Discussing the HA and HL theorems and their applications
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