What is the value of tan eleven and half degree.
asked Aug 9, 2016 in Trigonometry Answers by Tapan chattopadhyay

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:

To avoid this verification in future, please log in or register.

1 Answer

Tan(11.5)=0.2034523 approximately. It cannot be represented exactly because the decimal goes on forever and it can't be expressed as a fraction.

Tan(11.25) (eleven and a quarter degrees) can be found exactly in terms of irrational numbers because it's 45/4 and tan(45)=1 exactly, and there are formulas for finding the tangents of half angles, but there is still no exact decimal or fraction.

answered Aug 9, 2016 by Rod Top Rated User (442,460 points)
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!
78,526 questions
82,365 answers
1,903 comments
63,405 users