Areas and Perimeter

What is the ratio (smaller to larger) of the perimeters?

• 1:3

• 1:2

• 2:3

• 2:9

What is the ratio (smaller to larger) of the areas?

• 2:3

• 4:6

• 4:9

• 16:9

Find the area of the larger figure to the nearest whole number.

What is the area of the triangle?

Tags

CCSS.HSG.SRT.D.9

What is the area of the regular polygon?

Tags

CCSS.6.G.A.1

What is the perimeter of the triangle?

• 51 cm

• 59 cm

• 45 cm

• 48 cm

Tags

CCSS.3.MD.D.8

What is the area of the figure?

• 48 ft²

• 216 ft²

• 65 ft²

• 128 ft²

Tags

CCSS.6.G.A.1

Find the Perimeter

• 74 in

• 69 in

• 82 in

• 67 in

Tags

CCSS.3.MD.D.8

If the area of a triangle is 48 cm² and the base of the triangle is 12 cm, what is the height?

• 4 cm

• 36 cm

• 60 cm

• 8 cm

Tags

CCSS.6.G.A.1

Farmer Bob's son built a track to walk his pet pig.  The track goes around the pig pen.  The pig pen is 15 feet long and 21 feet wide.  If the pig walks all the way around the track, how many feet did he walk?

• 72 feet

• 36 feet

• 36 square feet

Tags

CCSS.4.MD.A.2