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.
*Worth It ratings only factor in Worth It and Not worth it ratings. They do not include Not sure.. *Does not include Not sure. A dental crown is a protective covering used to enhance the strength and appearance of damaged teeth. Crowns are most commonly made of porcelain, stainless steel, or ceramic. LEARN MORE âº Rated 89%.