- #1

Firestrider

- 104

- 0

## Homework Statement

arcsec([2 * sqrt(3)] / 3)

## Homework Equations

N/A

## The Attempt at a Solution

I know that this is equivalent to saying sec (theta) = [2 * sqrt(3)] / 3

I don't know how to solve for theta in terms of PI.

I know sec = hyp/adj and the opp side I found was sqrt(3).

When I try to do this in the calculator I get a DOMAIN error, and even if I did get an angle it would not be a whole number, how to I convert this in terms of PI?