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inysia [295]
2 years ago
15

A circular garden has a circumference of 138 yards. Lars is digging a straight line along a diameter of the garden at a rate of

11 yards per hour. How many hours will it take him to dig across the garden? Use 3.14 for π and round the diameter to the nearest whole number, if necessary
Mathematics
2 answers:
PilotLPTM [1.2K]2 years ago
6 0

Answer:

  • 4 hours

Step-by-step explanation:

<u>Circumference formula:</u>

  • C = πd

<u>Use the given value and find the diameter:</u>

  • 138 = 3.14d
  • r = 138/3.14
  • r = 43.94 ≈ 44 yards

<u>Time required to dig across the garden:</u>

  • 44/11 = 4 hours
victus00 [196]2 years ago
6 0

Answer:

4 hours

Explanation:

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