21 16. cos Y = 7 17. tan D = 24 15. sin A = %3D 29

Q: Find the value of each trigonometric ratio. 1) sin C 27 B 36 45 C

A:

Q: Given tanθ = - 2, 270° < θ < 360°, find the exact value of the remaining five trigonometric…

A: Given tanθ = - 2, 270° < θ < 360°, We know that  tanθ=PerpendicularBase Since the tanθ is in…

Q: 4. Express the angle 144 in radian measure as a multiple of pi. Your answer 5. Write the six tria…

A: Given : angle in degree =144°  To find : angle in radian

Q: Find the six trigonometric ratios of each acute angle in the right triangle below. B sin (A) = COS…

A: To find the six trigonometric ratios of each acute angle in the following right triangle.

Q: Use the figure and the value given below to answer the following questions. Assume A = 2.   (a)…

A:

Q: Graph the point P (-5, -4) on the terminal arm of angle Theta, and determine the EXACT values of the…

A: The point is lies in 3rd quadrant

Q: Find the value of each trigonometric ratio. sin A B 6 00 8 10

A:

Q: It is a trigonometric ratio that shows the relationship between the opposite and adjacent side of an…

A:

Q: Two sides of a right triangle ABC are given, where C is the right angle. Find the values of the six…

A:

Q: Find the measure of the angle to the nearest tenth of a degree given the ratio. sin(x) = 4567…

A: We have given trigonometric equation  sinx=.4567 x=sin-1(.4567) x=27.1743680 Rounding off to nearest…

Q: Which trigonometric ratios are negative in the second quadrant? Explain.

A: In second quadrant, negative x axis are used

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.