- A circle has radius of 3cm. How does the circumference of the circle compare to the area?
2.A circular piece of metal has a radius of 3.5 meters. The metal sells for $3.25 per m².
What is the total cost of the circular piece of metal?
Use 3.14 for pi
3.A 12-inch diameter pizza has 22 calories per square inch.
About how many calories are in the entire pizza?
Use 3.14 for pi
What is the total cost of the circular piece of metal?
Use 3.14 for pi
3.A 12-inch diameter pizza has 22 calories per square inch.
About how many calories are in the entire pizza?
Use 3.14 for pi