Perimeter and Area

What is a perimeter?

• The amount of space a shape takes up

• The distance around the outside of a shape

• The distance of 2 sides

• The amount of units a side takes up

What is an area?

• The distance around the outside of a shape

• The amount of units a side takes up

• The distance of 2 sides

• The amount of space a shape takes up

What is the perimeter of this rectangle?

• 40 cm

• 35 cm

• 24 cm

• 12 cm

Tags

CCSS.4.MD.A.3

What is the perimeter of this shape?

• 40

• 50

• 37

• 42

Tags

CCSS.3.MD.D.8

This is a regular hendecagon, it has 11 sides. What is its perimeter?

• 48

• 45

• 33

• 44

Tags

CCSS.3.MD.D.8

What is the highlighted side length?

• 10

• 9

• 8

• 12

Tags

CCSS.HSG.CO.C.11

What is the perimeter of this shape?

• 66

• 46

• 131

• 56

Tags

CCSS.3.MD.D.8

Four equilateral triangles are arranged as shown. Each triangle has a sidelegnth of 4. What is the perimeter of the quadrilateral they make?

• 34

• 30

• 24

• 20

Tags

CCSS.3.MD.D.8

What is the area?

• 30

• 32

• 24

• 23

What is the area of the shaded region?

• 12 cm²

• 8 cm²

• 16 cm²

• 6 cm²