Точки A, B и C — середины сторон неравнобедренного треугольника KLM, периметр треугольника ABC равен 4,5 см. Найдите стороны треугольника

The little children havent't got any place to play.
In autumn Miss Chatter comes to visit the town.
"Dear Children! Let's grow a nice green garden together!"
The weather becomes cold and windy. But they continue to work.
Miss Chatter and the little children fly kites and play hide-and-seek.
The people of the town like to have picnics in the garden.
Now all the people are happy in the town.