LMN is an isosceles triangle. What is the approximate length of side LM, and what is the approximate perimeter of triangle LMN? Round your answer to the nearest tenth.

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

If you could answer these your a life saver

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection