Tuesday

October 21, 2014

October 21, 2014

Posted by **Chris** on Thursday, April 23, 2009 at 9:12pm.

Use the given function value(s), and trigonometric identities (including the cofunction identities), to find the indicated trigonometric functions.

sec theta = 5, tan theta 2 * 6^1/2

a) cos theta

b) cot theta

c) cot (90 degrees - theta)

d) sin theta

- Trigonometry -
**Anonymous**, Thursday, April 23, 2009 at 9:29pmTheta is what we call the angle we are trying to find.

sec theta is the reciprocal of the cosine function. 1/cos theta = 5, so cos theta=1/5

**Answer this Question**

**Related Questions**

Math - Use the given function values and trigonometric identities (including ...

Math(Correction) - Use the given function values and trigonometric identities (...

Math(Correction) - Use the given function values and trigonometric identities (...

Math(Correction) - Use the given function values and trigonometric identities (...

trig - Use trigonometric identities to find sec theta, given that tan theta = ...

math - Hi ! Here is my question: The pythagorean theorem gives the relationships...

Trig - How do you express sin4x as a trigonometric funcition of x using the ...

Trigonometry - Use the cofunction identities to find an angle x that makes the ...

Mathamatics - Solve the following trigonometry identities. a) 1-cos2(theta) = ...

Math homework help - Use half angle identities to find exact value. Given tan ...