About trignometry

Hi Pauline!

I personally couldn't find any videos on Khan on the subject of Minutes and Seconds in Trigonometric terms.  If you do find videos on this subject, I would suggest watching Khan's videos.  However, if you can't find videos, that book would be a good place to start.

Let me know if you have any further questions!

Elijah

its under 5th grade section. bit still dosent answer my question to the link I gave the [df book says elementary trigonometry but has alot of advanced try trig like csc etc. and summation no calculus in it so im not sure where to complete the math on here first then like that book because I see there alot of pdfs on trigonometry like SPHERICAL
TRIGONOMETRY solid plan trigonometry and so on ones withought calculus in it and I want to be as well versed in trig because thats my weakesed spot, I am just self teaching myself.

I have a question in trig "Tanx(tanx/2)= what"?

I know VirumDel those type pf trig questions confuse me but I know there othere othere trig type pdf non calculus based stuff out there.

Trignometry and geometry bore me to death and so does trig I allready understand they to course both trig and geometry, but I have not finished doing them on khan academy can I skip them?. I did learn it in hight school.