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Right Triangles

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Right Triangles and Trigonometric Ratios

Right Triangles and Trigonometric Ratios. Information. Right triangles. Label the sides. Similar right triangles. If two right triangles have an acute angle of the same size, what does this show about the triangles?.

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Two-Dimensional Motion and Vectors Vector Operations

Two-Dimensional Motion and Vectors Vector Operations. Chapter 3: Section 2. Learning Targets. Identify appropriate coordinate systems for solving problems with vectors Apply the Pythagorean theorem and tangent functions to calculate the magnitude and direction of a resultant vector

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CHAPTER 8 RIGHT TRIANGLES

CHAPTER 8 RIGHT TRIANGLES. 8-5 TRIGONOMETRY THE TANGENT RATIO. TRIGONOMETRY. Trigonometry is a branch of math that deals with side-angle relationships of triangles. In this and the following sections, we will study right triangle trigonometry. TRIGONOMETRY.

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Introduction to Trigonometry

Introduction to Trigonometry. Lesson 9.9. What is Trigonometry? . The shape of a right triangle is determined by the value of either of the other two angles.

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9.5 HW #1-9

9.5 HW #1-9. 1. 6. 2. 3 7. 0.391 4. 8. 0.485 5. 9. 0.754. Geometry. Unit IV Section 9.5:Trigonometric Ratios. Triangle measurement. sin. cos. tan. Opposite leg. hypotenuse. Adjacent leg. hypotenuse. Opposite leg. Adjacent leg. hypotenuse. Opposite leg.

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Objectives: Use angles of Elevation and Depression to solve problems

Section 9-3 Angles of Elevation and Depression SPI 32F: determine the trigonometric ratio for a right triangle needed to solve a real-world problem given a diagram. Objectives: Use angles of Elevation and Depression to solve problems.

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