HELP I ONLY GOT TWO DAYS

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

Plz ( true - false) all triangles have interior angles whose measure sum to 90.