## angiel2 3 years ago how do I solve COT pi/4 without a calculator

1. irkiz
2. irkiz

special angles can be memorized

3. anonymous

you are looking for $$\frac{\cos(\frac{\pi}{4})}{\sin(\frac{\pi}{4})}$$

4. anonymous

if you know what those values are, you win, otherwise you need to look them up

5. angiel2

is 1 right..