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 2 years ago
Solve the triangle ABC in which α=48°32' , a=38.87 cm & c=24.93 cm
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ANSWER= b=50.59, β=102°45' , γ=28°43'
 2 years ago
Solve the triangle ABC in which α=48°32' , a=38.87 cm & c=24.93 cm . . . ANSWER= b=50.59, β=102°45' , γ=28°43'

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hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1sine rule will directly give you γ

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.1\[\frac{ a }{ \sin \alpha }=\frac{ c }{ \sin \gamma }\]

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.1what will be the formula of sin gamma

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1then cos rule will give you b c^2 = a^2+b^2 2ab cos γ then sine rule again will give you β. sin gamma is only unknown there.... you'll get sin gamma =.... gamma = sin^1 (....)

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.1what will be the formula of sin gamma??

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.1sin gamma = sin alpha x c /a is this the formula???

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1oh, that...yes (c/a) * sin aplha

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.1my calculator is giving a math error

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1....sin gamma is coming > 1 ??

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1https://www.google.co.in/search?q=24.93+sin+(48.32+degrees)+%2F38.87&oq=24.93+sin+(48.32+degrees)+%2F38.87&aqs=chrome.0.57.11783&sourceid=chrome&ie=UTF8 its not error for me

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.1it is coming < 1 0_0

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.1I GOT IT I WAS TYPING WRONG

hartnn
 2 years ago
Best ResponseYou've already chosen the best response.1okk..so got b and beta also ?

koli123able
 2 years ago
Best ResponseYou've already chosen the best response.1we can also find beta by alpha + beta + gamma = 180 degrees beta = 180  (alpha +gamma)
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