# Category: Trigonometry

## Question-204729

Question Number 204729 by Amidip last updated on 26/Feb/24 Answered by A5T last updated on 26/Feb/24 $$\frac{{sin}\left(\mathrm{2}{x}\right)}{{AD}}=\frac{{sin}\left(\mathrm{140}−\mathrm{2}{x}\right)}{{AB}};\frac{{sin}\left(\mathrm{140}−\mathrm{3}{x}\right)}{{AD}}=\frac{{sin}\left({x}\right)}{{DC}={AB}} \\$$$$\Rightarrow\frac{{sin}\left(\mathrm{140}−\mathrm{3}{x}\right)}{{sin}\left({x}\right)}=\frac{{sin}\left(\mathrm{2}{x}\right)}{{sin}\left(\mathrm{140}−\mathrm{2}{x}\right)}\Rightarrow{x}=\mathrm{35}° \\$$ Terms of Service Privacy…

## Question-204699

Question Number 204699 by AtulKumar last updated on 25/Feb/24 Commented by LuisTony last updated on 25/Feb/24 $${In}\:{spanish}? \\$$ Terms of Service Privacy Policy Contact:…

## Question-204663

Question Number 204663 by LuisTony last updated on 24/Feb/24 Answered by TonyCWX08 last updated on 25/Feb/24 $$\mathrm{sin}\left(\mathrm{52}°\mathrm{20}'\right)=\frac{{h}}{\mathrm{1200}} \\$$$${h}=\mathrm{1200sin}\left(\mathrm{52}°\mathrm{20}'\right) \\$$$${h}\approx\mathrm{949}.\mathrm{9}{m} \\$$ Terms of…

## Question-204628

Question Number 204628 by MM42 last updated on 23/Feb/24 $$\\$$ Answered by MM42 last updated on 23/Feb/24 Answered by A5T last updated on…

## Question-204617

Question Number 204617 by Abdullahrussell last updated on 23/Feb/24 Commented by Frix last updated on 23/Feb/24 $$\mathrm{33} \\$$ Terms of Service Privacy Policy Contact:…

## Question-204471

Question Number 204471 by Abdullahrussell last updated on 18/Feb/24 Answered by TonyCWX08 last updated on 18/Feb/24 $$\\$$ Answered by MM42 last updated on…

## Given-that-tan-A-B-1-and-tan-A-B-1-7-find-tan-A-and-tan-B-

Question Number 204083 by Tawa11 last updated on 05/Feb/24 Given that tan(A + B) = 1 and tan(A – B) = 1/7 find tan A…