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16-01-2017
Mathematics

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A training field is designed by joining a rectangle and two semicircles, as shown below. the rectangle is 96m long and 66m wide. what is the length of a training track running around the field?

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Аноним Аноним

23-01-2017

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Below is the solution:

The semi circles have a diameter of 62m
L = π°62 + 2 (93)
L = 380.78 meters

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