Question

What is the length of side x in the triangle below?


A. 12.12
B. 3.50
C. 4.67
D. 4.04
E. 8.08
F. 6.06

(Picture below.)

Answer 1

the given triangle is a right anlged one so,
use tan 30=x/7 or tan 60=7/x

Answer 2

Tan(30)=x/7?

Answer 3

yup or tan 60=7/x u can use both eqns

Answer 4

I got 7/60?

Answer 5

that not iit use the value for \[\tan 30=1/\sqrt{3}\]

Answer 6

(sqrt3)/3
That's what I got ~

Answer 7

dude use the value of tan (30) degrees ie 1/(sqrt 3)=x/7

Answer 8

ie x=7/(sqrt (3))

Answer 9

Nvm I got it lol :p

Answer 10

Thanks though!