Perimeters of Polygons

The figures below are similar. The labeled sides are corresponding.

What is the perimeter of the smaller hexagon?

• 5 cm

• 1/6 cm

• 6 cm

• not enough info

The figures below are similar. The labeled sides are corresponding.

What is the ratio of the perimeter of the smaller pentagon to the larger pentagon?

• 9:5

• 25:81

• 5:9

• 81:25

What is the perimeter of the smaller triangle?

• 23.8 mm

• 10.2 mm

• 6.67 mm

• 4.3 mm

The figures below are similar. The labeled sides are corresponding.

If the ratio of the squares' perimeters is 8:3, what is the value of x?

• 8 mm

• 4.5 mm

• 12 mm

• 36 mm

Find the perimeter of this triangle.

• 18

• 36

• 22

• 98

Tags

CCSS.3.MD.D.8

Find the perimeter of this triangle.

• 45

• 39

• 37

• 78

Tags

CCSS.3.MD.D.8

What is the perimeter of the shape?

• 24

• 45

• 44

• 53

Tags

CCSS.4.MD.A.3

What is the perimeter of the shape?

• 10

• 27

• 25

• 20

Tags

CCSS.4.MD.A.3

What is the perimeter of this polygon?

• 22 inches

• 16 inches

• 24 inches

• 21 inches

Tags

CCSS.3.MD.D.8

What is the perimeter?

• 15

• 10

• 3

Tags

CCSS.3.MD.D.8