Implement a function that accepts 3 integer values a, b, c. The function should return true if a triangle can be built with the sides of given length and false in any other case.
(In this case, all triangles must have surface greater than 0 to be accepted)
function isTriangle(a,b,c) {
if (a + b > c && a + c > b && b + c > a) {
return true;
}
return false;
}