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.
The Base Angle Theorem states that in an isosceles triangle, the angles opposite the congruent sides are congruent. Since the triangle only has three sides, the two congruent sides must be adjacent. Let them meet at vertex. Now we draw altitude to. From the Pythagorean Theorem, , and thus is congruent to, and.