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In-ABC-a-3-1-B-30-C-45-then-c-

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Question Number 94629 by Vishal Sharma last updated on 20/May/20
In △ABC, a=(√3)+1, B=30°, C=45°, then c = ____.
$$\mathrm{In}\:\bigtriangleup{ABC},\:{a}=\sqrt{\mathrm{3}}+\mathrm{1},\:{B}=\mathrm{30}°,\:{C}=\mathrm{45}°, \\ $$$$\mathrm{then}\:{c}\:=\:\_\_\_\_. \\ $$
Answered by i jagooll last updated on 20/May/20
(c/(sin 45^o )) = (a/(sin 105^o ))
$$\frac{\mathrm{c}}{\mathrm{sin}\:\mathrm{45}^{\mathrm{o}} }\:=\:\frac{\mathrm{a}}{\mathrm{sin}\:\mathrm{105}^{\mathrm{o}} } \\ $$

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