Perimeter of Unknown

Mrs.Thompson uses a ruler to draw a square. The perimeter of the square is 20 centimeters. What side length does the square have (what does "s" equal)?

• s=20

• s=80

• s=4

• s=5

Tags

CCSS.4.MD.A.3

What is the unknown side (R) if the perimeter is 30 feet?

• R= 7 ft

• R= 6 ft

• R= 30 ft

• R= 11 ft

Tags

CCSS.3.MD.D.8

What is the length of the missing side (x) if the perimeter is 34?

• x= 10

• x= 9

• x= 11

• x= 8

Tags

CCSS.3.MD.D.8

What is the length of the unknown side if the perimeter of this triangle is 12 cm?

• 4 cm

• 5 cm

• 3 cm

• 6 cm

Tags

CCSS.8.G.B.8

What is the perimeter of this rectangle?

• 24 cm

• 22 cm

• 11 cm

• 20 cm

Tags

CCSS.4.MD.A.3

What is the perimeter of this rectangle?

• P= 11 cm

• P= 22 cm squared

• P= 22 cm

• P= 24 cm squared

Tags

CCSS.4.MD.A.3

What is the perimeter of this rectangle?

• 3 units

• 5 units

• 15 units squared

• 16 units