'Hl theorem' diaporamas de présentation

Geometry Final Exam Review

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Chapter 6: Parallel Lines

Chapter 6: Parallel Lines. By: David and AJ. Lesson 1: Line Symmetry. Theorem 16 In a plane, two points each equidistant from the endpoints of a line segment determine the perpendicular bisector of the line segment. Definitions:

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Learning Targets

Learning Targets. I will apply the ASA Postulate, the AAS Theorem, and the HL Theorem to construct triangles and to solve problems. I will prove triangles congruent by using the ASA Postulate, AAS Theorem, and HL Theorem. Vocabulary. included side.

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Chapter 4: Congruent Triangles

Chapter 4: Congruent Triangles. 4.6 Congruence in Right Triangles. Right Triangles. Theorem 4-6. Hypotenuse-Leg (HL) Theorem If the hypotenuse and a leg of one right triangle are congruent to the hypotenuse and a leg of another right triangle, then the triangles are congruent.

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4.5 AAS, ASA and HL Triangle Congruence

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Hypotenuse Leg (HL)

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4-6 Congruence in Right Triangles

4-6 Congruence in Right Triangles. *I CAN name the hypotenuse and legs of a right triangle. *I CAN prove triangles are equal using the HL theorem. right. congruent. congruent. <PQR and <XYZ are right angles. The hypotenuses PR and XZ are marked congruent on the diagram.

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Bellringer

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Other Methods of Proving Triangles Congruent

Other Methods of Proving Triangles Congruent. Section 4-5. AAS Theorem. If two angles and a non-included side of one triangle are congruent to the coresponding parts of another triangle, then the triangles are congruent. AAS Example. HL Theorem.

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SWBAT: prove right triangles are congruent using the HL Theorem!

X. A. Y. B. C. Z. Section 4.6 Hypotenuse-Leg. SWBAT: prove right triangles are congruent using the HL Theorem!. Quick Review!. leg. leg. hypotenuse. leg. hypotenuse. leg. Hypotenuse-Leg (HL) Theorem:.

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HL Theorem

HL Theorem. Page 19 9/13. Hypotenuse-Leg Theorem. If in two RIGHT TRIANGLES, the hypotenuse and one leg are congruent, then the triangles are congruent. Example 1. Example 2.

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Objectives

4.3 Analyzing Triangle Congruence. Objectives. Identify and use the SSS, SAS, and ASA Congruence Postulates and the AAS and HL Congruence Theorems. Use counterexamples to prove that other side and angle combinations cannot be used to prove triangle congruence. 4.3 Analyzing Triangle Congruence.

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