Question

Find y.

A. 4.5
B. 18
C. 9
D. 9 times the square root of 3

Answer 1

are you supposed to use trigonometry (sines cosines etc) or ratios of triangles?

Answer 2

i have no clue /:

Answer 3

hmm what class is it?

Answer 4

geometry

Answer 5

answer is
\[9\sqrt{3}\]

Answer 6

you have
\[\frac{y}{9}=\frac{\sqrt{3}}{1}=\sqrt{3}\] so
\[y=9\sqrt{3}\]