Cos 120 degree

Table of Contents 1 • • • • Welcome to cos 120°, our post aboutthe cosine of 120 degrees. For the cosine of 120 degrees we use the abbreviation cos for the trigonometric function together with the degree symbol °, and write it as cos 120°. If you have been looking for what is cos 120°, or if you have been wondering about cos 120 degrees in radians, then you are right here, too. In this post you can find the cos 120° value, along with identities. Read on to learn all about the cos of 120°. Cos 120 Degrees If you want to know what is cos 120 degrees in terms of trigonometry, then navigate straight to the explanations in the next paragraph; what’s ahead in this section is the value of cos 120°: cos120° = -0.5 cos 120° = -0.5 cos 120 degrees = -0.5 The cos of 120 degrees is -0.5, the same as cos of 120 degrees in radians. To obtain 120 degrees in radian multiply 120° by $\pi$ / 180° = 2/3 $\pi$. Cos 120degrees = cos (2/3 × $\pi)$. Our results of cos120° have been rounded to five decimal places. If you want cosine 120° with higher accuracy, then use the calculator below; our tool displays ten decimal places. To calculate cos 120 degrees insert the angle 120 in the field labelled °, but if you want to calculate cos 120 in radians, then you have to press the swap unit button first. value : • • • The identities of cosine 120° are as follows: cos120° = sin (90°+120°) = sin 210° = sin (90°-120°) = sin -30° -cos120° = cos (180°+120°) = cos 300° = cos (180°-120°) = cos 60°Note that co...

Table of Contents 1 • • • • Welcome to cos 120°, our post aboutthe cosine of 120 degrees. For the cosine of 120 degrees we use the abbreviation cos for the trigonometric function together with the degree symbol °, and write it as cos 120°. If you have been looking for what is cos 120°, or if you have been wondering about cos 120 degrees in radians, then you are right here, too. In this post you can find the cos 120° value, along with identities. Read on to learn all about the cos of 120°. Cos 120 Degrees If you want to know what is cos 120 degrees in terms of trigonometry, then navigate straight to the explanations in the next paragraph; what’s ahead in this section is the value of cos 120°: cos120° = -0.5 cos 120° = -0.5 cos 120 degrees = -0.5 The cos of 120 degrees is -0.5, the same as cos of 120 degrees in radians. To obtain 120 degrees in radian multiply 120° by $\pi$ / 180° = 2/3 $\pi$. Cos 120degrees = cos (2/3 × $\pi)$. Our results of cos120° have been rounded to five decimal places. If you want cosine 120° with higher accuracy, then use the calculator below; our tool displays ten decimal places. To calculate cos 120 degrees insert the angle 120 in the field labelled °, but if you want to calculate cos 120 in radians, then you have to press the swap unit button first. value : • • • The identities of cosine 120° are as follows: cos120° = sin (90°+120°) = sin 210° = sin (90°-120°) = sin -30° -cos120° = cos (180°+120°) = cos 300° = cos (180°-120°) = cos 60°Note that co...