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Special Angles & Unit Circle

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Wize High School Grade 12 Pre-Calculus Textbook > Trigonometric Ratios (Radians)

Trigonometric Ratios in Radians

5 Activities

Wize High School Algebra II Textbook (Common Core) > Trigonometric Ratios (Radians)

Trigonometric Ratios in Radians

5 Activities

Let P(−2,3)P(-2,3) be on the terminal arm for some angle θ\theta.

Determine the following trigonometric ratios:
More Trigonometric Ratios in Radians Questions:
Trigonometric Functions of Angles in Standard Position, Reference & Coterminal Angles
Practice: Trigonometric Functions of Angles in Standard Position
Reference & Coterminal Angles
Let cos⁡θ<0\cos{\theta}<0 and sin⁡θ<0\sin{\theta}<0.
Trigonometric Functions of Angles in Standard Position, Reference & Coterminal Angles
Practice: Trigonometric Functions of Angles in Standard Position
Reference & Coterminal Angles
Let cos⁡θ<0\cos\theta<0 and tan⁡θ<0\tan{\theta}<0.
Trigonometric Functions of Angles in Standard Position, Reference & Coterminal Angles
Practice: Trigonometric Functions of Angles in Standard Position,
Reference & Coterminal Angles
Let P(3x,−5x)P(\sqrt{3x},-\sqrt{5x}) be a point on the terminal arm of some angle θ.\theta. Find cos⁡θ, sin⁡θ, tan⁡θ\cos{\theta},~\sin{\theta},~\tan{\theta}. Leave answer in exact form.
Trigonometric Functions of Angles in Standard Position, Reference & Coterminal Angles
Practice: Trigonometric Functions of Angles in Standard Position,
Reference & Coterminal Angles
Let P(−x3,−x3)P(-\sqrt{x^3},-\sqrt{x^3}) be a point on the terminal arm of some angle θ.\theta. Find cos⁡θ, sin⁡θ, tan⁡θ\cos{\theta},~\sin{\theta},~\tan{\theta}. Leave answer in exact form.
Trigonometric Ratios in Radians
Practice: Trigonometric Ratios in Radians
Fill in the blanks.
If the initial angle is in radians, answer in radians. If the initial angle is in degrees, answer in degrees.
Trigonometric Ratios in Radians
Practice: Trigonometric Ratios in Radians
Fill in the blanks.
If the initial angle is in radians, answer in radians. If the initial angle is in degrees, answer in degrees.
More Trigonometric Ratios in Radians Questions:
Trigonometric Functions of Angles in Standard Position, Reference & Coterminal Angles
Practice: Trigonometric Functions of Angles in Standard Position
Reference & Coterminal Angles
Let cos⁡θ<0\cos{\theta}<0 and sin⁡θ<0\sin{\theta}<0.
Trigonometric Functions of Angles in Standard Position, Reference & Coterminal Angles
Practice: Trigonometric Functions of Angles in Standard Position
Reference & Coterminal Angles
Let cos⁡θ<0\cos\theta<0 and tan⁡θ<0\tan{\theta}<0.
Trigonometric Functions of Angles in Standard Position, Reference & Coterminal Angles
Practice: Trigonometric Functions of Angles in Standard Position,
Reference & Coterminal Angles
Let P(3x,−5x)P(\sqrt{3x},-\sqrt{5x}) be a point on the terminal arm of some angle θ.\theta. Find cos⁡θ, sin⁡θ, tan⁡θ\cos{\theta},~\sin{\theta},~\tan{\theta}. Leave answer in exact form.
Trigonometric Functions of Angles in Standard Position, Reference & Coterminal Angles
Practice: Trigonometric Functions of Angles in Standard Position,
Reference & Coterminal Angles
Let P(−x3,−x3)P(-\sqrt{x^3},-\sqrt{x^3}) be a point on the terminal arm of some angle θ.\theta. Find cos⁡θ, sin⁡θ, tan⁡θ\cos{\theta},~\sin{\theta},~\tan{\theta}. Leave answer in exact form.
Trigonometric Ratios in Radians
Practice: Trigonometric Ratios in Radians
Fill in the blanks.
If the initial angle is in radians, answer in radians. If the initial angle is in degrees, answer in degrees.
Trigonometric Ratios in Radians
Practice: Trigonometric Ratios in Radians
Fill in the blanks.
If the initial angle is in radians, answer in radians. If the initial angle is in degrees, answer in degrees.