Area and Perimeter Review

What is the formula for finding area of a rectangle?

• A = l•w
• A = s•df
• A = b•c
• A and C

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the perimeter if all sides are 4 inches?

• 4 in.
• 16 in. 
• 8 in. 

Tags

CCSS.4.MD.A.3

What is the area of the rectangle?

• 15 sq cm
• 15 cm
• 16 sq cm
• 16 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Area is measured in....

• units
• square units
• cubic units
• centimeters

What is the area of this shape?

• 12 units
• 8 units
• 8 sq units
• 12 sq units

Tags

CCSS.3.MD.C.6

What is the perimeter?

• 9 units
• 12 sq units
• 12  units
• None of the above

Mrs. Davis wanted to cover the classroom with new carpet. If the length of the classroom was 12 feet and the width was 8 feet. How much carpet would she need to buy?

• 20 feet
• 40 ft
• 96 square feet
• 40 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

How do you find the PERIMETER of a rectangle?

• Multiply the sides together

• Add up the lengths of all the sides

• Add a bunch of random letters together

• Multiply the sides together, then remove two of them

Tags

CCSS.4.MD.A.3

Leigh is measuring the border of her bulletin board. She measures around the entire outside of the bulletin board and finds the distance is 32 units.

Which measurement does 32 units represent?

• Area

• Length

• Width

• Perimeter

Jack is building a square garden. Each side length measures 7 meters. Jack multiplies 7×7 to find the amount of space in his garden is equal to 49 square meters.

Which measurement does 49 square meters represent?

• Area

• Perimeter

• Length

• Width