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.
Dentil Crown. Crown moulding made up of dentil moulding and other moulding types, such as crown and base or base cap, to make up a crown mould system. Doorjamb. The part of a doorframe that surrounds and contacts the edges of the stiles and top rail of a door.