The functions of cartilage in your skeletal system include  cushioning your joints and creating passages for air when  flexibility is required. Cartilage cushions the areas â¦ between your  vertebra and joints.
exists and is an alternate of . LL Congruence theorem says: If the two legs of one right triangle are congruent to the two legs of another right triangle, then the two right triangles are congruent.
You use the Pythagorean Theorem because a diagonal of a rectangle cuts the rectangle into two congruent right triangles. The width and length of the rectangle are the side lengths of the triangle; the diagonal is the hypotenuse of the triangle.