'Second triangle' presentation slideshows

Fly, Lower, And, Gather

Fly, Lower, And, Gather. Mission Statement:

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The Law of Cosines

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Chapter 10 - Similarity

Chapter 10 - Similarity. By: Ashley and Rachele. Section 10-1. A proportion is a statement that two ratios are equal. Example: a:b = c:d. To prove 2 polygons similar, corresponding angles must all be congruent and size must be proportionate. . Section 10-2 Proving Triangles Similar.

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4.4 Proving Triangles are Congruent: ASA and AAS

4.4 Proving Triangles are Congruent: ASA and AAS. Geometry Mrs. Spitz Fall 2004. Objectives:. Prove that triangles are congruent using the ASA Congruence Postulate and the AAS Congruence Theorem Use congruence postulates and theorems in real-life problems. Assignment.

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4.4 Proving Triangles are Congruent: ASA and AAS

4.4 Proving Triangles are Congruent: ASA and AAS. Geometry Mrs. Spitz Fall 2004. Objectives:. Prove that triangles are congruent using the ASA Congruence Postulate and the AAS Congruence Theorem Use congruence postulates and theorems in real-life problems. Assignment.

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Geometry: Similar Triangles

Geometry: Similar Triangles . MA.912.G.2.6 Use coordinate geometry to prove properties of congruent, regular and similar polygons, and to perform transformations in the plane. Block 29. Congruent and similar triangles . Congruent and similar triangles .

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Chapter 4

Chapter 4. Congruent Triangles. 4.2 Apply Congruence and Triangles. Congruent figures- They have exactly the same shape. All parts of one figure are congruent to the corresponding parts of the other figure. Corresponding sides and angles are congruent. Example.

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How Big Is My Triangle?

How Big Is My Triangle?. Calculating the Area of a Triangle. A triangle is one-half of a parallelogram. The second triangle has been turned upside down. When the second triangle is placed adjacent to the first one, the two triangles form a parallelogram. 1 st triangle. 2 nd triangle.

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Topic: U7L6 Proving Congruence--ASA and AAS

Topic: U7L6 Proving Congruence--ASA and AAS. EQ: What are ASA and AAS and how do I use them in proofs?. Angle-Side-Angle (ASA) Congruence Postulate. B.

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Jordyn and Jaime perimeter and area.

Our project is over finding area and perimeter of triangles circles rectangle and trapezoid. Jordyn and Jaime perimeter and area. The circumference and area of a circle.

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Similarity Postulates

Similarity Postulates. Sections 6.4 & 6.5. Angle-Angle Similarity Postulate (AA). If two angles of one triangle are congruent to two angles of another triangle, then the two triangles are similar. Side-Side-Side Similarity Theorem.

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ASA and AAS Congruence

ASA and AAS Congruence. Section 4.5. Angle-Side-Angle (ASA) Congruence Postulate. If two angles and the included side of one triangle are congruent to two angles and the included side of a second triangle, then the two triangles are congruent. Angle-Angle-Side (AAS) Congruence Theorem.

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7.2 Two Triangle Proof Theorems

7.2 Two Triangle Proof Theorems. Objectives: Know and use no-choice theorem. Theorem 53 (No Choice Thm ): If two angles of one triangle are congruent to two angles of a second triangle, then the third angles are congruent. B. Y. X. Z. A. C. If ? A ? ? X and ? B ? ? Y, then.

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5.3 Proving Triangle Similar

5.3 Proving Triangle Similar. Postulate 15: If the three angles of one triangle are congruent to the three angles of a second triangle, then the triangles are similar (AAA)

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Law of Sines

Law of Sines. Section 6.1. So far we have learned how to solve for only one type of triangle Right Triangles Next, we are going to be solving oblique triangles Any triangle that is not a right triangle. In general:. C. a. b. A. B. c.

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