Question 474538
the Law of Sines is probably your best bet
___ the sides of a triangle are in the same proportion as the sines of the angles opposite the sides
___ the bigger the angle, the bigger the side


use a calculator (there is one built into Windows)
___ make sure it is set to "Degree" mode (not Radians)
___ you will want the "sin" function key


divide the 14 by the sine of the angle opposite it
___ using this result, individually multiply the sines of the two remaining angles to find the two remaining sides