Pre Calc: Angle Interval Question!!!!!?
It's for hw that's due tomorrow
Find them degree. I know how to find it for Sin/Cos/Tan but have no clue in this regard
- sahsjingLv 79 years agoFavorite Answer
Cos = 1/7.3683512
angle = Cos^-1(1/7.3683512) = 82.2 degrees
- 9 years ago
Let's start with the definition of secant. Secant is 1/cos.
So, rearranging the equation in terms of secant, cos=1/sec
Plugging in your values, cos=1/7.3683512
Now, to find your angle, take the inverse of cos.
Your angle is about 1.434660645 degrees.Source(s): Knowledge of Reciprocal Identities