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How do you solve SIN 300 degrees?

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How do you solve SIN 300 degrees?

The value of sin 300 degrees can be calculated by constructing an angle of 300° with the x-axis, and then finding the coordinates of the corresponding point (0.5, -0.866) on the unit circle. The value of sin 300° is equal to the y-coordinate (-0.866). ∴ sin 300° = -0.866.

How do you find the value of cos 330?

The value of cos 330° is equal to the x-coordinate (0.866). ∴ cos 330° = 0.866.

What are the six trigonometric functions of 330 degrees?

1 Answer

  • sin(330)=sin(360−30)=−sin30=−12 (trig table)
  • cos(330)=cos(360−30)=cos30=sqr32 (trig table)
  • sec(330)=2sqr3=2. sqr33.

What is the value of cot 330?

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-√3
Cot 330 degrees is the value of cotangent trigonometric function for an angle equal to 330 degrees. The value of cot 330° is -√3 or -1.7321 (approx).

What is the value of Cosec 330 degree?

Cosec 330 = -2.

What is the value of tan 315 )?

-1
Tan 315 degrees is the value of tangent trigonometric function for an angle equal to 315 degrees. The value of tan 315° is -1.

What is the value of sin 330°?

sin(330°) sin ( 330 °) Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because sine is negative in the fourth quadrant. −sin(30) – sin ( 30) The exact value of sin(30) sin ( 30) is 1 2 1 2. −1 2 – 1 2. The result can be shown in multiple forms.

What is sin 30 degree equal to?

Therefore, Sin 30 degree equals to the fractional value of 1/ 2. In the same way, we can derive other values of sin degrees like 0°, 30°, 45°, 60°, 90°,180°, 270° and 360°. Below is the trigonometry table, which defines all the values of sine along with other trigonometric ratios.

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How do you find the value of sin 30?

Hence to find the answer of sin 30 value we need to know the length of all the sides of the triangle. So, let us suppose that AB=2a, such that half of each side is a. Sinϴ = Perpendicular Hypotenuse. Thus, the value of Sin 30 degree is equal to 12(half) or 0.5.

What are the trigonometric values for sin?

Trigonometric Values Angleϴ Ratio 0° 30° 45° 60° Sin ϴ 0 1/2 1/√2 √3/2 Cos ϴ 1 √3/2 1/√2 1/2 Tan ϴ 0 1/√3 1 √3 Cosec ϴ Not Defined 2 √2 2/√3