How many feet are in one chain?

Prepare for the NWCG Introduction to Wildland Fire Behavior Calculations (S-390) with our comprehensive study guide. Study with interactive flashcards and multiple-choice questions designed to enhance your understanding and ensure success on your test.

Multiple Choice

How many feet are in one chain?

Explanation:
In surveying, a chain is a traditional unit of length exactly 66 feet. This comes from the historic Gunter's chain, which is 66 feet long and divided into 100 links (each link about 0.66 feet). Knowing this helps you verify related measurements too, since there are 80 chains in a mile, making a mile 5,280 feet. The other numbers aren’t the length of a chain, so they don’t fit when asked for how many feet are in one chain.

In surveying, a chain is a traditional unit of length exactly 66 feet. This comes from the historic Gunter's chain, which is 66 feet long and divided into 100 links (each link about 0.66 feet). Knowing this helps you verify related measurements too, since there are 80 chains in a mile, making a mile 5,280 feet. The other numbers aren’t the length of a chain, so they don’t fit when asked for how many feet are in one chain.

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