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.
Now we have two angles and a side! So we can say that triangle MNQ is congruent to triangle POQ because of the AAS theorem. And therefore, MN is congruent to OP because corresponding parts of congruent triangles are congruent, or CPCTC.