Trigonometric values without a calculator
Not what you're looking for? Search our solutions OR ask your own Custom question.
This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!
Find value without calculator
First consider a right angle triangle ABC, right angled at B.
AB is the perpendicular, BC base and CA is the hypotenuse.
Let angle ACB = x
The solution shows how to find a trigonometric value without a calculator.