Evaluate the following. Write your answer in a sheet of paper. 1. sin 30° +2 cos 90° 2. tan 90° - cos 60°+ 2 sin 30° 3. csc 30° +3 cot 60° - sin 45° 4. cos 45° - tan 60° - cot 90°
Evaluate the following. Write your answer in a sheet of paper. 1. sin 30° +2 cos 90° 2. tan 90° - cos 60°+ 2 sin 30° 3. csc 30° +3 cot 60° - sin 45° 4. cos 45° - tan 60° - cot 90°
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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Transcribed Image Text:Activity 4: Evaluate
Evaluate the following. Write your answer in a sheet of paper.
1. sin 30° +2 cos 90°
2. tan 90° - cos 60° +2 sin 30°
3. csc 30° + 3 cot 60° - sin 45°
4. cos 45° - tan 60° - cot 90°
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