The most rigid type of cartilage is __ cartilage

a. hyaline

b articular

c elastic

d fibroelastic

l believe the answer is A. hyaline.

Hyaline cartilage is located in our immature skeleton, our joints, and our respiratory pathways.

The structure of hyaline cartilage is extremely simple, it does not contain blood vessels or nerves and the composition is made up of mostly Collagen.

There are very few chondrocytes found in fibrocartilage, so it is the most rigid of the three cartilage connective tissue types.