Area and Perimeter!

The expression to find the area of the rectangle is..

• 16 + 4 + 16 + 4

• (2 x 16) + (2 x 4)

• 16 x 4

• 4 x 4

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The expression to find the perimeter of the rectangle is..

• 16 + 4

• (2 x 16) + (2 x 4)

• 16 x 4

• 4 x 4

Tags

CCSS.3.MD.D.8

The expression to find the area of the square is..

• 4 + 4 + 4 + 4

• (2 x 4) + (2 x 8)

• 4 x 2

• 4 x 4

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The expression to find the perimeter of the square is..

• 4 + 4 + 4 + 4 + 4

• (2 x 4) + (2 x 8)

• 4 x 4

• 4 x 2

Tags

CCSS.4.MD.A.3

Liam plans to sew fringe on a scarf. The scarf is shaped like a rectangle. The length of the scarf is 48 inches. The width is one half the length. How much fringe does Liam need?

• 144 inches

• 120 inches

• 96 inches

• 72 inches

Tags

CCSS.4.MD.A.2

Sonia is buying carpet for the dining room, which measures 15 feet by 12 feet. How many square feet of carpet does Sonia need to cover the dining room?

• 45 square feet

• 180 square feet

• 54 square feet

• 170 square feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Sonia is buying carpet for the dining room, which measures 15 feet by 12 feet. What is the expression to determine how much carpet Sonia needs to cover the dining room?

• A = (2 x 15) + (2 x 12)

• A = 15 + 12

• P = 15 + 12 + 15 +12

• A = 15 x 12

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The shape of Denzel's bedroom floor is shown below. What is the area of the floor?

• 15 ft

• 8 ft

• 16 ft

• 10 ft

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The shape of Denzel's bedroom floor is shown below. What is the perimeter of the floor?

• 15 ft

• 8 ft

• 16 ft

• 10 ft

Tags

CCSS.4.MD.A.3

The shape of Denzel's bedroom floor is shown below. What expression would help you determine the perimeter of the floor?

• 5 x 3

• (2 x 5) + (2 x 3)

• (2 x 5) + (2 x 5)

• 3 x 5 x 2

Tags

CCSS.3.MD.D.8