Posted by **Thomas** on Saturday, May 11, 2013 at 11:42pm.

I need helping in filling in the blanks/

-the angle formed at the centre of the circle by two radii is the _______ angle.

-cos delta, sin delta, tan delta are known as the ___________trigonometric ration

-cos (pie/2 - x)=sinx is an example of a ________ identity

## Answer This Question

## Related Questions

- Math - This is gr 12 calculus btw I need helping in filling in the blanks/ -the ...
- Climate Physics - Find the insolation in Wm^-2 at summer solstice for a low ...
- Trig hep, please? Thank you! - 1. Find the exact value of sin(195(degrees)) 2. ...
- math - lim delta x to 0 of sin[(pi/6)+delta x]-(1/2) all divided by delta x hope...
- Physics - a box sliding on a horizontal surface with a speed of 6m/s encounters ...
- math - Given z=cos*(delta)+j sin*(delta),show that z^n+1/(z^n)=2cos*n*(delta)
- CHEMISTRY - Please explain. The enthalpy changes for two different hydrogenation...
- Chemistry - Please explain. The enthalpy changes for two different ...
- Calculus-Solved - Incorrect - calculate delta y for f(x)= x^(3/2) with x= 4 and ...
- Chemistry(Please check answers) - 1) For a reaction delta Go is more negative ...

More Related Questions