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Mathematics, 02.06.2021 07:20 summerdooleyu

You are standing next to a really big circular lake. You want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! You decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400 Ο€ m 400Ο€ m400, pi, start text, space, m, end text. What is the diameter d dd of the lake

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You are standing next to a really big circular lake. You want to measure the diameter of the lake, b...
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