Rectangular Shapes Area and Perimeter

What do the l and w stand for in this formula? A=l x w

• length and width

• long and wide

• large and wind

• laugh and wink

What are the units for perimeter?

• square units

• cubic units

• units

To calculate the amount of carpeting needed for your bedroom, which of the following should you find: 

• Area

• Perimeter

• Surface Area

• Volume

What is the surface area of this figure?

• 200 cm ²

• 800 cm ²

• 400 cm ²

• 100 cm ²

A rectangular brick has a length of 5 centimeters, a width of  9 centimeters and a height of 20 centimeters. What is the surface area of that brick? 

• 650 cm²

• 600 cm²

• 525 cm²

• 450 cm²

Find the surface area of the rectangular prism.

• 140 in.²

• 83 in.²

• 166 in. ²

• 100 in.²

Find the surface area of the rectangular prism.

• 94 cm. squared

• 60 cm. squared

• 12 cm. squared

• 19 cm. squared

What is the area of a rectangle with a side of 4 cm and a side of 2 cm?

• 6 cm squared

• 12 cm squared

• 8 cm squared

• 24 cm squared

What is the perimeter of this rectangle?

• 20 feet

• 20 square feet

• 84 square feet

• 40 feet

• 84 feet

What is the area of this rectangle?

• 70 cm. squared

• 77 square cm.

• 84 cm. sq.

• 91 cm. sq.