Trigonometry | Straight Forward Math Large Editions
Trigonometry | Straight Forward Math Large Editions
Trigonometry | Straight Forward Math Large Editions
Trigonometry | Straight Forward Math Large Editions

Trigonometry

Trigonometry

  • Topics include: Facts about Triangles; Trigonometric ratios; Applications; Non-right Triangles. Practice, review, and testing included.

    Table Of Contents

    SKILLS REVIEW:
    Converting a Fraction into a Decimal
    Acute, Obtuse, and Right Triangles
    The Subtraction Principle
    Approximately Equal
    Square Roots
    The Square Root Principle

    CHAPTER 1:  Facts about Triangles
    Triangles
    Right Triangles
    The Pythagorean Theorem
    Finding the Length of a Leg
    Pythagorean Formulas
    Applications
    Review

    CHAPTER 2:  Trigonometric Ratios
    Ratios
    Opposites and Adjacent Sides
    The Sine, the Cosine, and the Tangent
    Three Facts
    Tables
    Calculators
    Review

    CHAPTER 3:  Applications
    Cross Multiply and Divide
    Finding and Unknown Side
    Applications
    Finding and Unknown Angle
    Review

    CUMULATIVE REVIEW CHAPTERS 1 - 3

    APPENDIX:  Non-Right Triangles
    The Law of Sines
    Law Sines and Applications
    The Law of Cosines


    ANSWERS

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