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1 foot = 12 inches so 9 ft = 9*12 inches so 9 sections!
It is a line that is also parallel to them and exactly halfway between them.
The perimeter of the semicircle is 71.98 inches, approx. The semicircle cannot be covered by any number of inches because an area (in 2-dimensional space) cannot be covered by a length (in 1-dimensional space).
1/2*(sum of parallel sides)*height = 94.5 1/2*21*height = 94.5 sq inches Multiply both sides by 2 and then divide both sides by 21: height = 9 inches Check: 1/2*21*9 = 94.5 sq inches
If the cut is parallel to the long dimension, then each piece is 40 inches long, but its width is 1/2 of the original board's width. If the cut is parallel to the short dimension, then the width is preserved, and each piece is 20 inches long. If the cut is parallel to to the flat, then each piece is 40 inches long and has the original width, but is only 1/2 the thickness of the original board.
1 foot = 12 inches so 9 ft = 9*12 inches so 9 sections!
15
Maximum 18 inches in most areas
70 square inches
18 inches
Less than 12 inches.
18 inches according to transportation code 545.303
18 inches
18 inches
There are approximately 18102.86, 3.5 inch sections in a mile.
It is a line that is also parallel to them and exactly halfway between them.
12 inches in WI