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

Question

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] · Answer 1 · 2022-10-23T09:27:37+03:00

PilotLPTM [1.2K]2 years ago

6 0

Answer:

4 hours

Step-by-step explanation:

Circumference formula:

C = πd

Use the given value and find the diameter:

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

Time required to dig across the garden:

44/11 = 4 hours

victus00 [196] · Answer 2 · 2022-10-23T10:47:00+03:00

victus00 [196]2 years ago

6 0

Answer:

4 hours

Explanation: