Area and Perimeter Quiz

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

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

Tags

CCSS.3.MD.D.8

What is the area of this rectangle?  
Length:  9 cm
Width:  3 cm 

• 24 square cm
• 27 square cm
• 93 square cm
• 27 cm 

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

If the perimeter of a SQUARE is 16, what is the side length?  

• 8 cm
• 4 cm
• 16 cm
• cannot be solved

Tags

CCSS.3.MD.D.8

If the AREA of a rectangle is 18 square inches, and the length is 9 inches, what is the width of the rectangle?  

• 3 inches
• 72 inches
• 12 inches
• 2 inches

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.7

CCSS.3.OA.A.2

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.B.6

Which of the following rectangles will have the largest area?  
A:  Length 8 cm  Width 9 cm
B:  Length 6 cm  Width 2 cm
C:  Length 12 cm  Width 2 cm
D:  Length 10 cm  Width 5 cm 

• A
• B
• C
• D

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

Which of the following will have the smallest AREA?

• 2 by 4 
• 3 by 12
• 9 by 1
• 6 by 7 

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

If the perimeter of a rectangle is 12 inches, and the length is 4 inches, what must the width be?  

• 4 inches
• cannot solve
• 2 inches
• 48 inches

Tags

CCSS.3.MD.D.8

How do we solve for Perimeter?  

• length x width
• L x W
• Add all the sides
• add then multiply by 4

Tags

CCSS.3.MD.D.8

How do we solve for AREA of a rectangle?  

• multiply side times 6
• Length x width
• cannot solve, there are no numbers
• add all the sides together

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

What did I do wrong when solving for perimeter?
Length:  7 cm
Width:  4 cm
7 x 4 = 28 squared cm

• your answer should be 28 cm
• you multiplied, you should add 7 + 7 + 4 + 4
• you solved for perimeter
• you should multiply 4 x 7 

Tags

CCSS.3.MD.D.8