Area & Perimeters

What is perimeter?

• The size of a shape

• The space inside a shape

• The distance around a shape (outside)

What is area?

• The distance around a shape (outside)

• The space inside a shape

• The size of a shape

How do you find the perimeter of a rectangle?

• The sum of all the sides (L+W+L+W)

• The difference between the length and width

  (L - W)

• The product of the length and width

  (L x W)

• The length divided by the width (L/W)

Tags

CCSS.4.MD.A.3

How do you find the area of a rectangle?

• The length divided by the width (L/W)

• Adding all the side lengths together

• Adding the length and the width

• Multiplying the length times the width (L x W)

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3