Noel correctly adds the length of three sides of a rectangle and gets 88 cm her brother Ryan correctly adds the lengths of three sides of the same rectangle and gets 80cm. What is the number of cm in the perimeter of the rectangle. I was having this discussion with another teacher and we need a third opinion.
Tooth crowns. A tooth crown or dental crown is a tooth-shaped sleeve made of porcelain or metal or a combination of both that is placed over a tooth. The dentist will match it up to the shape and colour of your other teeth.
The crown of the tooth is the part that you see inside your mouth. The root of the tooth is below the gumline. The pulp is the innermost part of a tooth. It's found in the pulp chamber inside the crown of the tooth as well as in the root canal that extends from the tip of the tooth into the pulp chamber.The pulp is made up of nerves, blood vessels and connective tissues -- it's the living part of the tooth.t's found in the pulp chamber inside the crown of the tooth as well as in the root canal that extends from the tip of the tooth into the pulp chamber. The pulp is made up of nerves, blood vessels and connective tissues -- it's the living part of the tooth.