Combine and simplify the denominator. Since our angle is greater than 180 and less than or equal to 270 degrees, it is located in quadrant iii in the third quadrant, the values for tan are positive only.
Cot240 | Cot(240) | Cot 240 | Cotangent Of 240 Degree | Second Method - Youtube
Alternatively, if the angle is unknown, but the lengths of the two sides of a right angle triangle are known, calculating the cotangent is just a matter of dividing the adjacent by the opposite side.
Cot 240 degrees. Jun 3, 2018 √3 3 explanation: Our cotangent calculator accepts input in degrees or radians, so once you have your angle measurement, just type it in and press calculate. Math expression renderer, plots, unit converter, equation solver, complex numbers, calculation history.
Solve equations in one or more variables online. In this video, we learn to find the value of cot240. Cot(60) cot ( 60) the exact value of cot(60) cot ( 60) is 1 √3 1 3.
Read the article to learn how to calculate the value of cosine 120. Free online scientific notation calculator. Make the expression negative because cotangent is negative in the second quadrant.
Solve advanced problems in physics, mathematics and engineering. Using the trigonometric identity ∙ xcotθ = 1 tanθ tan240 = tan(240 − 180) = tan60 = √3 cot240 = 1 √3 × √3 √3 = √3 3 ← exact value answer link Step by step method for solving your equations evaluate cot(240 degrees ).
Since our angle is between 0 and 90 degrees, it is located in quadrant i in the first quadrant, the values for sin, cos and tan are positive. Multiply 1 √3 1 3 by √3 √3 3 3. 240 is an obtuse angle since it is greater than 90° cot (240) = √ 3 /3 trigonometric function values of special angles show trigonometry function unit circle;
Input output the result of the cotangent (cot) trigonometric function will appear here right after we get your input. This is a free online cotangent (cot) calculator. How do you find the value of cot 240?
Free math problem solver answers your trigonometry homework questions. 20 is an acute angle since it is less than 90° cot(20) = 2.7474774228644 write cot(20) in terms of tan since 20° is less than 90, we can express this in terms of a cofunction Trigonometry right triangles trigonometric functions of any angle 1 answer jim g.
You can calculate the value of cotangent (cot) trigonometric function instantly using this tool. For cos 240 degrees, the angle 240° lies between 180° and 270° (third quadrant ). Here i have applied cot (180 + x) = cot (x) identity to find the value of cot (240).
Find the exact value cot (240) cot (240) cot ( 240) apply the reference angle by finding the angle with equivalent trig values in the first quadrant. 1 √3 ⋅ √3 √3 1 3 ⋅ 3 3. ⇒ cos 240° = cos 600° = cos 960°, and so on.
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