Applications with Right Triangles

[Pages:49]CHAPTER 7 Trigonometric Applications to Triangles

Chapter 7

Trigonometric Applications to Triangles Section 7.1: Solving Right Triangles

Applications with Right Triangles

Applications with Right Triangles

586

University of Houston Department of Mathematics

SECTION 7.1 Solving Right Triangles

Finding Missing Sides in a Right Triangle:

Example:

Solution: Part (a):

MATH 1330 Precalculus

587

CHAPTER 7 Trigonometric Applications to Triangles Part (b):

Example: Solution:

588

University of Houston Department of Mathematics

SECTION 7.1 Solving Right Triangles

Finding Missing Angles in a Right Triangle:

Example:

Solution:

MATH 1330 Precalculus

589

CHAPTER 7 Trigonometric Applications to Triangles

Angle of Elevation; Angle of Depression:

Example: 590

University of Houston Department of Mathematics

Solution:

SECTION 7.1 Solving Right Triangles

Additional Example 1:

MATH 1330 Precalculus

591

CHAPTER 7 Trigonometric Applications to Triangles Solution: Part (a):

Part (b):

Additional Example 2:

592

University of Houston Department of Mathematics

Solution:

SECTION 7.1 Solving Right Triangles

Additional Example 3: Solution:

MATH 1330 Precalculus

593

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