Trigonometry tables and values

Hello aspirant

Today we are going to finish our trigonometry.
Make sure If you have not seen the previous post of the trigonometry series , then definitely go through that.

#all trigonometry formulas
#all inverse trigonometry formulas

So let's begin with all your josh!!!!

 > sin 15° = (√3)−1/2√2=COS75°

>COS15°= SIN 75°=√3)+1/2√2

>TAN 15°=COT 75°=2–√3

 >COT 15°=TAN 75°=2+√3

>SIN 18°=COS 72°=(√5)–1/4

>SIN 54°=COS 36° = (√5)+1/4

>COS 18°= SIN 72°=(√10+2√5)/4

>SIN 36°=COS 54°=(√10–2√5)/4

#all trigonometry formulas

#all inverse trigonometry formulas