Unit 9 Review

A shape has an area of 125 sq in.  The width of the shape is 5 inches.  What is the length?
Formula:  A = l × w

• 25 in.
• 10 in.
• 625 in.
• 21 in.

Find the AREA of this figure.

• 160 square feet
• 160 feet
• 160
• 1600 feet

How do you find the area of a rectangle?

• Length + Length + Length + Length
• Length + Width
• Length x Width
• Width x Width

What is the area?

• 5 sq units
• 6 sq units
• 6 units
• none of the above

The space inside an object is called it's

• area
• perimeter
• cauliflower
• room

The distance around an object is called the 

• area
• perimeter
• volume
• hug

A square has a perimeter of 48 millimeters and an area of 144 square millimeters. What is the measurement of one side? 

• 12 mm
• 8 mm
• 6 mm
• 14 mm

Miss Godines wants to wallpaper one section of her living room wall.  How many square feet of wallpaper would she need for this wall?

• 75 sq ft.
• 96 sq ft.
• 160 sq ft.
• 40 sq ft.

What is the area of a square with a length of 4 cm?

• 16 cm
• 16 square cm
• 8 cm
• 8 square cm 

What is the PERIMETER of this rectangle?

• 22 sq. yd.
• 22
• 22 cm
• 22 yd.