Perimeter, Area & Circumference

What does perimeter mean?

• the amount of space inside a shape

• the amount of space inside a shape divided by two

• the distance around the shape

• half the distance around a shape

Tags

CCSS.3.MD.D.8

Find the perimeter of the rectangle. (a)  

• 38 cm.
• 19 cm.
• 84 cm.
• 42 cm.

Find the perimeter of the triangle. (a)  

• 120 ft.
• 32 ft.
• 40 ft.
• 20 ft.

Find the perimeter of the shape. (a)  

• 27 ft.
• 40 ft.
• 27 ft.
• 54 ft.

Find the circumference. Round to the nearest tenth. (a)  

• 18.8 cm.
• 75.4 cm.
• 37.7 cm.
• not enough information

Find the circumference of the circle. Round to the nearest tenth. (a)  

• 113.0 in.
• 1017.4 in.
• 254.3 in.
• 56.5 in.

What does area mean? (a)  

• the distance around a shape
• the amount of space outside a shape
• half the distance around a shape
• the amount of space inside a shape

A area of a rectangle is 52 square meters.  The width is 4 meters.  What would the length be? (a)  

• 17 m
• 13 m
• 15 m
• 48 m

Find the Area of this triangle (a)  

• 19.8 km2
• 37.8 km2
• 18.9 km2
• 35 km2

Find the area. (a)  

• 108 cm²
• 60 cm²
• 432 cm²
• 216 cm²