Analyze and solve: Sarah's bicycle wheel has a diameter of 30 cm. What is the circumference of the wheel? 20. What is asked ? 21. What is the operation to be used? 22. What is the final answer? Tess's circular garden has a radius of 24m. What is the circumference of the garden? What is the diameter of the garden? What would be the number sentence ? 25. What is the correct answer to the problem? a 23 24.​