Posted by **PLEASE:(** on Tuesday, December 18, 2012 at 8:47pm.

If the given point is on the terminal arm of an angle A in stadard position. 0 degrees more than or equal too A and less than or equal too 180 degree, find sin A and cos A:

a) (6,8) b) (-5,12)

Can you tell me how you get it because I do not understand it at all please help!

## Answer This Question

## Related Questions

- Grade 11 math - If the given point is on the terminal arm of an angle A in ...
- math:) - If the given point is on the terminal arm of an angle A in standard ...
- Math - Solving for Trig Equations - Solve the following equation for 0 less than...
- Calculus - Determine the measure of A if 0 degrees is less or equal to angle A ...
- Precalculs - I have no idea how to do these type of problems. -------Problem...
- math - For which angles beta, with 0 degrees less than/equal to beta less than/...
- Math - The point P(k,24) is 25 units from the origin. If P is on the terminal ...
- trig - I have to retype this. For which angles theta, with 0 degrees less than/...
- Trigonometry - 4. Find the exact value for sin(x+y) if sinx=-4/5 and cos y = 15/...
- math - 7. The tennis team is selling key chains as a fundraiser. If its goal is ...

More Related Questions