Question

In triangle ABC, the length of side AB is 18 inches and the length of side BC is 27 inches. Which of the following could be the length of side AC?
A.
33 inches
B.
47 inches
C.
50 inches

Answer 1

is this a right triangle or not? bc if not you need the angle to calculate AC

Answer 2

if the triangle is not right triangle then you need the angle

Answer 3

in that case you have to use this rule to find AC
c²=a²+b²-2a.b.cos c

Answer 4

oki

Answer 5

did you forget the angle or not?

Answer 6

I'm just assuming they gave you the angle and you didn't include that in your question.