How do you find the tan of SEC?

What is SEC trig function?

Secant (sec) – Trigonometry function

In a right triangle, the secant of an angle is the length of the hypotenuse divided by the length of the adjacent side. In a formula, it is abbreviated to just ‘sec’.

What is the value of SEC?

The value of sec 180 degrees is -1. Sec 180 degrees can also be expressed using the equivalent of the given angle (180 degrees) in radians (3.14159 . . .) ⇒ 180 degrees = 180° × (π/180°) rad = π or 3.1415 . . .

What is the formula of SEC Theta?

sec(θ) = 1/cos(θ) cot(θ) = 1/tan(θ) And we also have: cot(θ) = cos(θ)/sin(θ)

What is CSC formula?

For example, csc A = 1/sin A, sec A = 1/cos A, cot A = 1/tan A, and tan A = sin A/cos A.

What does sec mean in maths?

In a right angled triangle, the secant of an angle is: The length of the hypotenuse divided by the length of the adjacent side. The abbreviation is sec. sec(θ) = hypotenuse / adjacent.

What is sec the opposite of?

So, in all such triangles, corresponding pairs of sides are in the same ratio. … Allied to these are the three reciprocal ratios, cosecant, secant and cotangent: cosecθ=hypotenuseopposite,secθ=hypotenuseadjacent,cotθ=adjacentopposite. These are called the reciprocal ratios as. cosecθ=1sinθ,secθ=1cosθ,cotθ=1tanθ.

What is sin2?

The value of sin 2 degrees is 0.0348994. . .. Sin 2 degrees in radians is written as sin (2° × π/180°), i.e., sin (π/90) or sin (0.034906. . .).

What is sec theta?

What is sec theta? Sec theta of an angle in a right-angled triangle is defined as the ratio of the hypotenuse and adjacent side.

What is secant used for?

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.

What is sec calculator?

Description. Secant function. SEC(x) returns the secant of x.

How do you solve csc?

Cosecant Formula

Thus, the cosecant of angle α in a right triangle is equal to the length of the hypotenuse c divided by the opposite side a. To solve csc, simply enter the length of the hypotenuse and opposite side, then solve. This formula might look very similar to the formula to calculate sine.