Perimeter, Circumference, Area of Basic Shapes

What does perimeter mean?

• the amount of space inside a shape

• the amount of space inside a shape divided by two

• the distance around the shape

• half the distance around a shape

What is the formula to find circumference?

•  $c=2\pi r$  

Tags

CCSS.7.G.B.4

Find the AREA of this figure.

• 160 ft.

• 1600 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of a parallelogram with a base of 123 in. and a height of 40 in.

• 4920 in^2

• 492 in^2

• 4290 in^2

• 4920 in

Tags

CCSS.6.G.A.1

Find the area.

• 108 cm²

• 60 cm²

• 432 cm²

• 216 cm²

Tags

CCSS.6.G.A.1

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's area?

• 31.25 m²

• 29.55 m²

• 30.36 m²

• 28.26 m²

Tags

CCSS.7.G.B.4

What is the perimeter?

• 20

• 40

• 60

Tags

CCSS.3.MD.D.8

What is the perimeter?

• 20

• 5

• 4

Tags

CCSS.4.MD.A.3

What is the perimeter of the fence?

• 25

• 30

• 35

• 40

Tags

CCSS.4.MD.A.3

what is the circumference of this circle ?

• 3.14 cm 

• 37.68 cm

• 24 cm

• 68.4 cm

Tags

CCSS.7.G.B.4