CK12 - Geometry

is a rectangle.Whatare the length,width,perimeter, and area of?

Length Width

Perimeter Area length× width

The centerof a dilationis , and the scalefactoris. Whatare the length,width,perimeter, and area

of

Point is the sameas point. is , and is.

In

Length Width

Perimeter Area length× width

Note:The perimeterof is timesthe perimeterof , but the area of is

timesthe area of.

As the followingdiagramshows,four rectanglescongruentto fit exactlyinto.