LEARNING TASKS 5: Complete the table on the left. You may use your calculator or reter. Example 1. Describe what pattern or relationship do you see to help you remember and understand the ratios easion. Consider the following questions and write your answer inside the box. TRIGONOMETRIC RATIOS OF SPECIAL RIGHT TRIANGLE Angle 30° 45 60° (e) Which functions and angles share the same values? (e.g. sin30°=cos60°=1/2) Sin e Cos e Tan e Sece Which functions and angles share reciprocal values? (e.g. sin30°-1/2 and csc30º=2) Csc e Cot e

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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LEARNING TASKS 5: Complete the table on the left. You may use your calculator or
Example 1. Describe what pattern or relationship do you see to help you remember and understand the ratios
Consider the following questions and write your answer inside the box.
TRIGONOMETRIC RATIOS OF SPECIAL RIGHT TRIANGLE
Angle
30°
45
60°
Which functions and angles share the same values?
(e.g. sin30°-cos60°=1/2)
Sin e
Cos e
Tan e
Which functions and angies share reciprocal values?
(e.g. sin30°=1/2 and csc30°=2)
Sece
Csc e
Cot e
Transcribed Image Text:LEARNING TASKS 5: Complete the table on the left. You may use your calculator or Example 1. Describe what pattern or relationship do you see to help you remember and understand the ratios Consider the following questions and write your answer inside the box. TRIGONOMETRIC RATIOS OF SPECIAL RIGHT TRIANGLE Angle 30° 45 60° Which functions and angles share the same values? (e.g. sin30°-cos60°=1/2) Sin e Cos e Tan e Which functions and angies share reciprocal values? (e.g. sin30°=1/2 and csc30°=2) Sece Csc e Cot e
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