WebFind the Exact Value tan((11pi)/6) Mathway Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Enter a problem... Trigonometry Examples Popular Problems Trigonometry Find the Exact Value tan((11pi)/6) WebFind the hypotenuse using Pythagorean theorem c = √a2 +b2 c = a 2 + b 2. Tap for more steps... 1 1 sin(θ) = Opposite Hypotenuse sin ( θ) = Opposite Hypotenuse therefore sin(θ) = 60 61 1 sin ( θ) = 60 61 1. 60 61 1 60 61 1 Divide 60 61 60 61 by 1 1. sin(θ) = 60 61 sin ( θ) = 60 61 Approximate the result.

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Webtan 120°˜=˜tan (180° − 60°)˜=˜−tan 60° • In the third quadrant, both the x- and y-coordinates are negative; so all the trigonometric ratios that contain either an x-coordinate or a y-coordinate, will be negative. They are the sin and cos ratios. r r ˜ x y ˜ 180˚ + ˜ A(a, b) A'(–a, –b) The tangent-ratio contains both an x- and WebUsing a Calculator to Evaluate Inverse Trigonometric Functions. To evaluate inverse trigonometric functions that do not involve the special angles discussed previously, we will need to use a calculator or other type of technology. Most scientific calculators and calculator-emulating applications have specific keys or buttons for the inverse sine, … diy warehouse washington

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WebFree math problem solver answers your trigonometry homework questions with step-by-step explanations. WebThe tangent of an angle is the ratio of the y-value to the x-value of the corresponding point on the unit circle. The secant, cotangent, and cosecant are all reciprocals of other functions. The secant is the reciprocal of the cosine function, the cotangent is the reciprocal of the tangent function, and the cosecant is the reciprocal of the sine ... WebMethod 1: Decimal. Enter a decimal between -1 and 1 inclusive. Remember that you cannot have a number greater than 1 or less than -1. Method 2: Adjacent / Hypotenuse. Entering the ratio of the adjacent side divided by the hypotenuse. (review inverse cosine here ) Decimal. Adjacent / Hypotenuse. Inverse cos: Degrees. diy warhammer case