Math 7 Last Test

What is the formula for finding the perimeter of a square?

• P = 4s

• P = s²

• P = 2l + 2w

• P = l × w

What is the formula for finding the perimeter of a rectangle?

• P = 4s

• P = s²

• P = 2l + 2w

• P = l × w

What is the formula for finding the area of a square?

• A = 4s

• A = s²

• A = 2l + 2w

• A = l × w

What is the formula for finding the area of a rectangle?

• A = 4s

• A = s²

• A = 2l + 2w

• A = l × w

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

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

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The area of a rectangle is 72ft². The length is 9ft. What is the width of the rectangle?

• 9ft

• 7ft

• 10ft

• 8ft

Find the area of a rectangle with a length of 9 m and a width of 3.5 m.

• 3.15 m²

• 315 m²

• 31.5 m²

• 0.315 m²

Ms. Rogier's desk is 3ft by 2ft. What is the perimeter of her desk?

• 10ft

• 10ft²

• 12ft

• 14ft²

What is the perimeter of this rectangle?  
Length:  8 cm
Width:  4 cm

• 32 cm
• 24 square centimeters
• 24 cm
• 84 cm 

Tags

CCSS.4.MD.A.3

What is the perimeter?

• 24 sq cm
• 24 cm
• 35 sq cm
• 35 cm

Tags

CCSS.4.MD.A.3