# The straight line #y = mx# where #m > 0# forms an angle of #30^@# with the positive #x#-axis. What does #m# equal?

##
#(A)# #sqrt3#

#(B)# #sqrt3/3#

#(C)# #2-sqrt3#

#(D)# None of the above

##### 1 Answer

Apr 5, 2018

Correct answer is

(C)

#### Explanation:

By definition,

Therefore

Since the angle is 30 degrees,

Rationalize: