QQuestionMathematics
QuestionMathematics
Sometimes a circumference is known and the diameter is desired. The equation diameter = circumference / 3.14 can be used.
Mo wants to swim across a circular lake, but first wants to know the distance (diameter). Unable to measure distance across a lake, Mo walks the circumference and counts 500 steps, where each step is 1 yard. What is the lake's diameter?
Round to the nearest whole yard.
5 months agoReport content
Answer
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Step 1: Write down the formula to find the diameter from the circumference.
The formula is: diameter = circumference / π
Step 2: Convert the circumference from steps to yards.
The problem states that each step is 1 yard. So, 500 steps would be 500 yards.
Final Answer
The lake's diameter is 159 yards.
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