Explore BrainMass

Explore BrainMass

    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
    sin (arccos1/4)

    © BrainMass Inc. brainmass.com November 24, 2021, 11:11 am ad1c9bdddf
    https://brainmass.com/math/trigonometry/trigonometric-values-without-calculator-12955

    Solution Preview

    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

    Now, ...

    Solution Summary

    The solution shows how to find a trigonometric value without a calculator.

    $2.49

    ADVERTISEMENT