Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
In JavaScript, the function Math.tan(45); returns the value in radians, which is 1.6197751905438615. Basically, how would I get Math.tan(45) to return the answer 1?
Well, the answer is not in radians, as the answer is a fraction of lengths. You should rather use
Math.tan(45 * Math.PI / 180)instead, since the argument has to be in radians.