What does sin pie over three equal?

Answer 1

First of all it is NOT 'pie' . 'Pie' is the foodstuff that you eat e,g, apple pie, meat pie.

The Mathemtical 'pi' is spelled as 'pi' and is from the Classical Greek alphabet, and represent the small /lower case letter 'p'.

To answer your question.

Set your calculator in RADIAN Mode.

Sin(pi/3) sqrt(3) /2 = 0.8660254....

NB You will have an incorrect answer if your calculator is set in 'DEGREE' Mode.

Answer 2

one half