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.
This is not a right triangle, so you cannot use the Pythagorean Theorem to find r. The correct answer is Triangle B. B) Correct. This is a right triangle; when you sum the squares of the lengths of the sides, you get the square of the length of the hypotenuse. C) Incorrect.