In order to check whether the length of the sides are applicable to form a triangle is that we have to make sure that the sum of the length of two side should be greater than the third side.
<span>18.5 m, 36.9 m, and 16.9 m 18.5 m < </span><span>36.9 m +16.9 m </span>36.9 m < 18.5<span> m +16.9 m </span>16.9 m < 18.5 m + <span>36.9 </span>m