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Trigonometric Functions of Angles. Parts of a Right Triangle.

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Presentation on theme: "Trigonometric Functions of Angles. Parts of a Right Triangle."— Presentation transcript:

1 Trigonometric Functions of Angles

2 Parts of a Right Triangle

3 Hypotenuse In triangle ABC, angle C is 90 0. Then the hypotenuse is the side opposite to C

4 The Adjacent & opposite side for the angle A  The adjacent side is the side next to Angle A.  The opposite side is the side that is on the opposite side of the triangle from Angle A.

5 Trigonometric Ratios

6 Pythagoras' Theorem

7

8

9 Trigonometric Identities

10

11

12

13 Table of Trigonometric Ratios of Specific angles

14

15

16 References http://www.google.com.om/url?sa=t&rct=j&q=&esrc=s&frm=1&sour ce=web&cd=3&cad=rja&ved=0CD%2FTrigFunctionsofSmkhttp://www.google.com.om/url?sa=t&rct=j&q=&esrc=s&frm=1&sour ce=web&cd=3&cad=rja&ved=0CD%2FTrigFunctionsofSmk Jeannie Taylor Through Funding Provided by aVCCS LearningWare Grant

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