Area and perimeter

What is the perimeter of the triangle?

• 24 cm

• 15 cm

• 120 cm

• 20 cm

How would you go about finding the perimeter of the polygon?

• 9 + 9 + 9 + 9

• 9 x 9

• 18 + 9

• 81 + 81

If a square has a side the length of 10cm, what is the perimeter?

• 100 cm

• 5 cm

• 40 cm

• 50 cm

The distance around an object is called the 

• area
• perimeter

What is the perimeter of the rectangle? (Hint: top matches the bottom, left matches the right!)

• 28 sq feet
• 28 feet
• 48 feet
• 48 sq feet

Find the AREA of this figure.

• 160 square feet
• 161 feet
• 106
• 1600 feet

What is the area of a square with a length of 4 cm?

• 16 cm
• 16 square cm
• 8 cm
• 8 square cm 

Find the area.

• 17 cm²
• 40 cm²
• 26 cm²
• 60 cm²

A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's approximate circumference?

• 3 m 
• 9.42 m
• 12 m
• 18.84 m

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72