Linear Measurement: |
Square Measurement: |
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1 link = 7.92 inches | 9 square feet = 1 square yard |
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25 links = 1 rod |
16 square rods = 1 square chain | |||
1 rod = 16.5 feet | 1 square chain = 4,356 square feet | |||
100 links = 1 chain |
10 square chains = 1 acre |
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4 rods = 1 chain |
160 square rods = 1 acre |
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1 chain = 66 feet | 4,840 square yards = 1 acre |
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320 rods = 1 mile |
1 square mile = 1 section | |||
80 chains = 1 mile |
640 acres = 1 square mile |
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36 square miles = 1 township |