A square acre of land is 4840 square yards. Between which two integers is the length of one side?
2 answers:
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Answer:
2.2 ft ( to 1 dec. place )
Step-by-step explanation:
The arc length is calculated as
arc = circumference × fraction of circle
= 2πr ×
= 2π × 7 ×
= 14π ×
= ≈ 2.2 ft