Cot 120 degrees is the value of cotangent trigonometric function for an angle equal to 120 degrees. Understand methods to find the value of cot 120 degrees with examples and FAQs.

Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. Make the expression negative because cotangent is negative in the second quadrant. The exact value of cot(60) cot (60) is 1 √3 1 3. Multiply 1 √3 1 3 by √3 √3 3 3. Combine and simplify the denominator. Tap for more steps...

2017年2月26日 · To obtain 120 degrees in radian multiply 120° by π / 180° = 2/3 π. Cot 120degrees = cot (2/3 × π). Our results of cot120° have been rounded to five decimal places. If you want cotangent 120° with higher accuracy, then use the calculator below; our tool displays ten decimal places.

Simplify cot(120) Apply the reference angle by finding the angle with equivalent trig values in the first quadrant . Make the expression negative because cotangent is negative in the second quadrant .

Calculate cot(120) cot is found using Adjacent/Opposite. Determine quadrant: Since 90 120 180 degrees it is located in Quadrant II. sin is positive. Determine angle type: 120 > 90°, so it is obtuse. Simplify Formula

cot(120°) = 3− (3) The value of cot120∘ is − 33. This was found using the relationship between cotangent in the second quadrant and its reference angle of 60∘. We employed the identities for cotangent and tangent to arrive at the solution.

What is the value of cot (120) ?

2023年6月24日 · The exact value of cot 120° is -1/√3. To evaluate the expression cot 120°, we need to determine the cotangent of the angle 120 degrees. The cotangent function (cot) is defined as the ratio of the adjacent side to the opposite side in a right triangle.

2019年7月29日 · In this video, we learn to find the value of cot120. Here I have applied cot(90 + x) = -tan(x) identity to find the value of cot(120). The URL of the video e...

2021年8月12日 · cot 120° = cot (1 × 90° + 30°) = - tan 30° = - 1√3. Still have questions? The value of cot 120° Get the answers you need, now!