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In a circular pavilion, it takes Xiao Li 12 steps to complete its diameter, and each step is about 55cm. What is the circumference of this circular pavilion?
First, calculate the diameter12 * 0.55m = 6.6m. According to the formula of circle circumference, the circumference is π d = 3.14 * 6.6 = 20.724m. Hello, I only love you. I really want to answer for you. I wish you a happy heart. If you are satisfied, please choose five stars. If in doubt, please follow up. Happy new year.
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