Perimeter & Area of Rectangles

Find the perimeter of the rectangle.

• 40 mm 
• 82 mm 
• 420 mm 
• 41 mm 

Find the perimeter of the rectangle.

• 94 in.
• 47 in.
• 38 in.
• 532 in.

How do you find the area of a rectangle?

• A = 2 ( l + w) 
• A = 1/2 (b · h) 
• A = l · w
• A = l ÷ w

Which of the following expressions would not help me find the area of this rectangle?

• 5 x 10

• 10 x 5

• 5 + 10

• 10 + 10 + 10 + 10 + 10

The distance around an object is called the 

• area
• perimeter

Marla has a garden with a length of 5 feet and a width of 3 feet. What is the area and perimeter of her garden?

• A = 8 square feet

  P = 16 feet

• A = 15 square feet

  P = 8 feet

• A= 15 square feet

  P = 16 feet

• A = 16 square feet

  P = 15 feet

What is the area of a rectangle with side lengths 2.3 by 8?

• 18.4

• 10.3

• 16.4

• 20.6

What is the perimeter of a rectangle with side lengths 2.3 feet and 8 feet?

• 12.6

• 10.3

• 18.3

• 20.6