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Sir/Madam can you please solve question no. 11

Sir/Madam can you please solve question no. 11 19.14 Pig 19.15 II. Using Ille measurements giuen in Fig. 19ÆS, Find sin q, Write an cmprcssion in ore. VCSE) 12. is rigiwvanglcd mangle, righl•angled a' Given that / •ICE? 2 side BCC unit, the value sin: e 19.16! uc.SE) Fig. 19.16 12 — and O is less than 900, rind tlr . 13. n•sin8 value of (cos 0 tan H). 12 If Lusb- find the valueofsinearxiü9.

Hi Bishakha, sin ϕ = opp / hyp = 5/13
And tan θ = opp / adj
= 12/(14 - 5) = 12/9 = 4/3
Now AD cos θ = 9
SO AD = 9/cos θ = 9 sec θ

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