Question

Ahhhhhhhhh:( please help

Answer 1

c = 13.5

Explanation:

Sine rule state the relationship between the angles and their opposite sides of the triangles.

`\boxed{\bf (a)/(Sin \ A)=(b)/(Sin \ B)=(c)/(Sin \ C)}`

C = 34°; b = 11; B = 27°

`\sf (b)/(Sin \ B)=(c)/(Sin \ C)\\\\\\~~~~~~~~~~~~(11)/(Sin \ 27^\circ)=(c)/(Sin \ 34^\circ)\\\\\\~~~~~~~~~~~~(11)/(0.4539)=(c)/(0.5591)\\\\(11)/(0.4539)*0.5591=c\\\\\\ ~~~~~~~ \boxed{\bf c = 13.5}`