These task cards have students figure out the radius, diameter, circumference, and area of snowballs after being given either the radius, diameter or circumference measurement. They will need to apply their knowledge of solving for each of the other measurements.
Students must record all answers on an answer sheet.
**ANSWER KEY INCLUDED**
Common Core Standard for 7th grade:
7.G.4 Know the formulas for the area and circumference of a circle and use them to solve problems; give an informal derivation of the relationship between the circumference and area of a circle.