How do you find the value of tan 855?
How do you find the value of tan 855?
To find the value of tan 855 degrees using the unit circle, represent 855° in the form (2 × 360°) + 135° [∵ 855°>360°] ∵ The angle 855° is coterminal to 135° angle and also tangent is a periodic function, tan 855° = tan 135°.
What is the exact value of sec degrees?
The value of Sec 30 degrees is equal to 2/√3….
| Related links | |
|---|---|
| Sin 30 degrees | Tan 30 Degrees |
| Trigonometric Identities | Trigonometric Functions |
| Trigonometry Formulas | Trigonometric Equations |
What is the value of sec 330?
2/√3
Sec 330 degrees is the value of secant trigonometric function for an angle equal to 330 degrees. The value of sec 330° is 2/√3 or 1.1547 (approx).
What is the reference angle of θ 390 degrees?
Since 30° is in the first quadrant, the reference angle is 30° .
What is the reference angle of 300?
60 degrees
360 – 300 = 60 degrees. The reference angle for 300 is 60 degrees.
What is the value of 270 degree of Secant?
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The value of Sec 270 degrees is undefined. Sec 270 degrees in radians is written as sec (270° × π/180°), i.e., sec (3π/2) or sec (4.712388. . .).
Where can I find Sec 120?
The value of sec 120 degrees can be calculated by constructing an angle of 120° with the x-axis, and then finding the coordinates of the corresponding point (-0.5, 0.866) on the unit circle. The value of sec 120° is equal to the reciprocal of the x-coordinate(-0.5). ∴ sec 120° = -2.
What is sec in trigonometry?
The secant ( sec ) (\sec) (sec) The secant is the reciprocal of the cosine. It is the ratio of the hypotenuse to the side adjacent to a given angle in a right triangle.
How do you solve sec 60?
The value of sec 60° is equal to the reciprocal of the x-coordinate(0.5). ∴ sec 60° = 2.
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