The Grand Canyon. The canyon is 277 miles long, ranges in width from 4 to 18 miles and attains a depth of more than a mile.
35 feet
.932 of a mile
Everyone says its the seven mile bridge, it's 6.57 miles long I don't think it is
February 6, 1945 in the villiage of Nine Mile in the mountains of St. Ann on the island of Jamaica
You're talking about circular areas.-- The area of a circle is (pi) x (radius)2 .-- The area of the 4-mile radius is (pi) x (4)2 = 16 pi square miles-- The area of a circle is proportional to the square of its radius.So the area of the 40-mile radius is (10)2 = 100 times the area ofthe 4-mile radius = 1,600 pi square miles.The larger circle has (99 times the area of the 4-mile radius) more areathan the smaller circle has.(99) x (16 pi) = 1,584 pi = 4,976.3 square miles more than the smaller circle.
The grand canyon
It is 16.5 miles Very long indeed :)
It is 277 river miles long, varies from 4 to 18 miles in width and reaches a depth of 6,000 feet.
about 1 mile deep.
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Some parts of the Grand Canyon are about 1 mile or 1.6km deep.
Zion Canyon in Zion National Park is 15 miles long and up to half a mile deep.
Zion Canyon in Zion National Park is 15 miles long and up to half a mile deep.
Zion Canyon in Zion National Park is 15 miles long and up to half a mile deep.
The valley is up to a mile deep in some areas. In terms of width, it is about 8 miles wide.
220 fathoms is 1/4 mile.
3 miles long