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.
Differing from Euclidean geometry, two spherical triangles are not only similar, but congruent if they share the same angles. If one of the angles of a spherical triangle is a right angle, the triangle is known as a spherical right triangle, and a Spherical Pythagorean Theorem exists.