PART II: We skipped HL!!!!!!!! Hypotenuse-Leg

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Presentation transcript:

PART II: We skipped HL!!!!!!!! Hypotenuse-Leg

But there is a special case of ASS that works! ASA SSS AAS SAS AAA ASS But there is a special case of ASS that works!

Objectives Apply HL to construct triangles and to solve problems. Prove triangles congruent by using HL.

Example 1: Applying HL Congruence Determine if you can use the HL Congruence Theorem to prove the triangles congruent. If not, tell what else you need to know.

Example 2: Applying HL Congruence Determine if you can use the HL Congruence Theorem to prove the triangles congruent. If not, tell what else you need to know.

Example 3 Given: Prove: ABC  DCB Reasons Statements 1. Given Reasons Statements 1. Given 2. Given 3. Definition of  lines 4. Reflexive POC 5. ABC  DCB 5. HL

Lesson Quiz: Part I Identify the postulate or theorem that proves the triangles congruent.

Lesson Quiz: Part I Identify the postulate or theorem that proves the triangles congruent. HL ASA SAS or SSS