Circle Circumference Game

Level: Beginner

Score: 0
Problems: 0
d = 10 Circumference = ?

What is the circumference of a circle with diameter 10?

Remember: Circumference = π × diameter (π ≈ 3.14159)

Your Progress

How to Play

• Calculate the circumference using C = π × d

• Use π ≈ 3.14159 for calculations

• Round to the appropriate decimal places

• Use the hint button if you're stuck

• Select any difficulty level to practice

• Enable voice for audio feedback