t = 4π/3
(a) Find the reference number for the value of t.

Question

t = 4π/3
(a) Find the reference number for the value of t.

jdoe0001 · Answer

$\bf t=\cfrac{5\pi}{3}\qquad \pi \approx 3.1416 \qquad \implies \cfrac{5\cdot 3.1416}{3}$

anonymous · Answer

i tried that but it was wrong when i put it in

jdoe0001 · Answer

sounds pretty ambiguous... can you post a screenshot of the material?

anonymous · Answer

attachment

jdoe0001 · Answer

hmm I  used 5 it's 4, shoot a... anyhow

jdoe0001 · Answer

do you have a Unit Circle?

anonymous · Answer

for this question?

anonymous · Answer

thats all there is to this question

jdoe0001 · Answer

for any whatsoever.... you should, is handy for getting known angles well, many online http://mathref.weebly.com/uploads/7/6/5/6/7656473/3491886_orig.jpg

jdoe0001 · Answer

notice where $\bf \cfrac{4\pi}{3}$  is, the reference angle is the angle it'd make with the x-axis

anonymous · Answer

i know that. its just that every answer i put in is wrong

jdoe0001 · Answer

attachment

anonymous · Answer

wait nvm i got the answer. i just used the wrong pi symbol

jdoe0001 · Answer

you use the angle the terminal point makes with the x-axis, and then "REFERENCE IT" to the 1st Quadrant

anonymous · Answer

thanks anyway

jdoe0001 · Answer

yw