A training field is formed by joining a rectangle and two semicircles. The rectangle is 87 m long and 69 m wide. What is the len
gth of a track running around the field? Us the value 3.14 for pi, do not round the answer.
1 answer:
Answer:
390.66 meters
Step-by-step explanation:
perimeter = 2(87) + 3.14(69)
= 174 + 216.66
= 390.66
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Step-by-step explanation:
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Multiply by height: 4*8=32
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Length = 4 ft
Width = 4 ft
Height = 15 ft
Volume = 4 ft x 4 ft x 15 ft = 240 ft^3
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Step-by-step explanation:
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