Area and Perimeter of Rectangles and Triangles

What is the perimeter?

• 13

• 26

• 42

Tags

CCSS.4.MD.A.3

What is the perimeter?

• 11

• 22

• 28

• 14

Tags

CCSS.4.MD.A.3

What is the area?

• 12

• 24

• 27

• 32

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the perimeter?

• 13

• 26

• 30

• 23

Tags

CCSS.4.MD.A.3

Find the perimeter of the rectangle

• 62 in

• 62 in²

• 210 in²

• 210 in

Answer explanation

Find the perimeter by adding up all four sides

21 + 10 + 21 + 10 = 210

units are inches

Tags

CCSS.4.MD.A.3

Find the perimeter of the rectangle

• 19 in

• 84 in²

• 38 in

• 84 in

Answer explanation

Find the perimeter by adding up all 4 sides

12 + 7 + 12 + 7 = 38

units are in inches

Tags

CCSS.4.MD.A.3

What is the area of the pizza?

• 25 in²

• 20 in²

• 10 in²

• 30 in²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

What is the area of the pizza?

• 28 in²

• 22 in²

• 11 in²

• 21 in²

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the perimeter of this triangle.

• 20 cm
• 35 cm
• 40 cm
• 12.5 cm

Tags

CCSS.3.MD.D.8

Find the area of this triangle.

• 20 cm²
• 35 cm²
• 40 cm²
• 12.5 cm²

Tags

CCSS.6.G.A.1