Area and Perimeter Combined Rectangles

The pirate's plank has a perimeter of 18 feet and an area of 14 square feet. Which answer below most likely describes the length and width of the pirate's plank?

• l = 7 ft.

  w = 2 ft.

• l = 9 ft.

  w = 2 ft.

• l = 6 ft.

  w = 3 ft.

• l = 14 ft.

  w = 1 ft.

Martha has two playing cards. Each card is 9 cm long and 6 cm wide. What is the combined area of Martha’s playing cards?

• 30 square cm

• 54 square cm

• 38 square cm

• 108 square cm

The pool table above has an area of 36 square feet. The width is 4 feet. What is the length?

• 7 feet

• 9 feet

• 26 feet

• 8 feet

The cover of Gerald's favorite book is 34 cm long by 19 cm wide. What is the perimeter?

• 54 cm

• 94 cm

• 106 cm

• 101 cm

The top of the puzzle box above is 28 cm long and 16 cm wide. What is the perimeter of the box top?

• 87 cm

• 81 cm

• 88 cm

• 67 cm

The room above is shaped like a rectangle and has a perimeter of 34 feet. If the room is 11 feet long, how wide is

it?

• 7 feet

• 9 feet

• 12 feet

• 6 feet

The door above has an area of 21 square feet. It is 7 feet tall. How wide is the door?

• 18 feet

• 7 feet

• 4 feet

• 3 feet

The top of the table above is a rectangle and has an area of 480 square inches. What could be the length and width of this table?

• l = 12 in.

  w = 8 in.

• l = 24 in.

  w = 20 in.

• l = 17 in.

  w = 16 in.

• l = 29 in.

  w = 14 in.

The tablet computer above has a length of 10 inches. The area of the tablet is 60 square inches. What is the

width?

• 7 inches

• 6 inches

• 8 inches

• 9 inches

What is the area of the composite figure?

• 48 cm²

• 90 cm²

• 78 cm²

• 12 cm²