v3 V3 sin 30 = , cos 30° = , tan 30° = COS %3D O sin 30° = , cos 30° = . , tan 30° = %3D %3D V3, cos 30° = V2, tan 30° = %3D %3D 2. O sin 30° = , co , 30 = , tan 30° = /2 V3 2 %3D COS %3D

Q: Find the other five trigonometric ratios of 0. cos 8 = tan 8 = csc e = sec e = cot 8 =

A: Given: Triangle has acute angle sin θ=513

Q: Suppose that cos 0 = 0.7 and 0 is %3D an angle in Quadrant IV. Find tan 0 rounded to 4 decimal…

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Q: Create a diagram, then calculate values for the other basic trigonometric ratios to four decimal Cos…

A: Solved below

Q: Use AABC to find the trigonometric ratios. A V34 B 1. Tan B = 2. Cos B = 3. Sin A = 4. Tan A =

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Q: 2. Use only your knowledge of sin 60° to find the exact value of crd 120°.

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Q: Use a sum or difference identity to find the exact value, tan 105°

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Q: What is the reference angle associated with cos 240o ?

A: Answer is- -1/2 Explanation is given below....

Q: Find an angle 0 with 0° < 0 < 360° that has the same: Sine as 50°: 0 - degrees Cosine as 50°: 0 =…

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Fundamentals of Trigonometric Identities

Trigonometric Identities are the equalities that involve trigonometry functions and hold for all the values of variables given in the equation.