February 26, 2017

Homework Help: Science

Posted by Josh on Wednesday, August 30, 2006 at 6:58pm.

Given seccant of thata = 3, use trigonometric identities to find the exact value of
a- Cos thata
b- tan squre of thata
c csc (90 degree - thata)
d- sin squre thata


but secTheta= 1/cosTheta

solve for cosTheta
Then, sin^2theta+ cos^2Theta=1
solve for sinTheta.
then, Tan theta= sinTheta/cosTheta

you have it.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions