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Chord constant = ((A x B)/2)x1000 Radius = chord constant/versine So a 10m chord versine measured at 5m: ((5x5)/2)x1000 = CC 12.5x1000= 12500 CC/V = r 12500/30 = 416

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Q: How do you get radius given the versine and length of cord?
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Related questions

If given the length of arc and the radius how do you figure the straight line cord?

The radius is a cord, is it not?

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