An equilateral triangle has a perimeter of 6x + 15.
a). write an expression to represent the length of each side of the triangle.
b). find the length of each side of the triangle if x=2 cm. show your work.
c). find the perimeter of the triangle.
d). justify, in word, how you found your answer.

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d