The perimeter of the triangle shown is 18cm. what is the measure of the third side? check my answer you so much my answer is b: 4 cm

i think it would be c

mark brainliest if im right

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube