Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#1 2008-11-29 04:15:10

mathsandme
Member
Registered: 2008-11-24
Posts: 1

Trignometric values

Please!!!!! let me know is there any easy methode to find values of cos35 ,sin65 etc .(with out using calculators).
With out using calculator i need to find distance between (cos35,0)and(o,sin65).

Offline

#2 2017-06-11 15:44:34

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 1,160

Re: Trignometric values

It's hard since neither 35 or 65 is divisible by 3, but you can do it manually by using a ruler and a protractor.


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away. May his adventurous soul rest in peace at heaven.

Offline

Board footer

Powered by FluxBB