the length and width of the sheep pen ,which is adjusted so that the enclosed area is maximum?
919012
let the width be x and the length will be\n(160-x-(x-20))/2\narea=[160-2x+20](x)/2\n=90x-x^2\ndifferentiating\n90-2x=0\n2x=90 and x=45\nso the length =45 m \nand -20+2breadth=160-90=70\n2 breadth=90\nbreadth=45m
434589
almost exectly half  a metre, some times a litle bit less .sometimes a little bit more.depending on the age and the region\nthe elephant is fatter and longer(one metre) even though the girafe is taller\nso this goes to prove that the lenth of the neck does not determine the length of the penis.
122270
width:760px height: 420px. if you apply this size in your design, will seems full in 800x600 resulation in explorer(without the scroll).
420892
An encounter with Sheep
617728
around 6"\n( 10-16cms )
1042222
When fully stuck together, there should be approx 4mm extra width than the record and slightly more in height to allow a bit of coverage to prevent dust getting in.
320888
Poppet valve would be your likely answer.\n\nCheck valve is also acceptable.
559136
SOMEANTHA is correct\n\nbut if you want a quickie answer for bigger numbers\nhere is a website that will do it for you\n\nhttp://www.onlineconversion.com/length_common.htm
865940
I will try, but it would have been easier if you had copied the problem from your homework exactly - this version is confusing.\n\nThe side of the shed to be used is 20m long, correct?  If this is not the case, substitute the correct value into the work below marked by an asterisk (*).\n\na) The width of the sheep pen is 20m*.  This means two sides of the rectangle total 40m, and the other two sides must be a total of 160-40+20* = 140 m.  So the pen is 20m(wide) by 70m (high).  \nGoing back to check, you get 70+70+20 = 160 (the fourth side is the 20m shed wall) and this is correct.\n\nb) If I remember my geometry correctly, the maximum area would come from a square.  You have a total of 180m for all four sides (160m of fence plus 20m* of shed).  To make a square, each side must be 180/4 or 45m.  This area would be 2025 sq m, vs. 1400 in a).
1114562
twice the length from one end to the middle
401927
In the first part of the question, the goat can graze in the area of half a circle (since it's bounded on one entire side by the fence) with a radius equivalent to the length of the rope.  Since the area of a circle is defined as being equal to pi*r^2, the area of grazing in this instance is half that:\n\nA=1/2*pi*r^2\nA=1/2*3.14* 50ft^2\nA= 3925 square ft\n\nIn the second part the grazing area is increased because the goat is no longer bounded fully by the fence.   The fence would only extend 25 feet to either side of the goat.  Thus the goat could expand it's grazing area another 1/2 circle on either side by wrapping around to the other side of the fence at each of the ends (it's best if you draw a picture for yourself to understand this visually). Each 1/2 circle would have a radius of 25ft (because that would be the freedom of the rope past the end of the fence.  Since there would be 1/2 of a circle for each of the sides (right and left), you can calculate the additional area the goat is allowed to graze using the following:\n\nA= area right half circle (radius 25ft) + area left half circle (radius 25ft)\nA= whole circle with radius 25ft\nA= pi*r^2\nA= 3.14*25ft^2\nA=1962.5 square feet\n\nRemember, this is the additional area the goat can graze with the smaller fence.  To get the total area with the smaller fence, add the additional area to the original area calculated in the first part to yeild:\n\nA= A long fence + A additional\nA= 3925 + 1962.5\nA= 5887.5 square feet\n\nHope this helps.
912405
Let x be the radius of the semicircle, then the rectangle has base 2r and height h.  The total perimeter of the window is\n\npi*r + 2r + 2h = 20. \n\nSo h = (20 - pi*r - 2r) / 2\n\nThe area is (pi*r^2)/2 + 2rh.  Replace h with the above so that the area is a function of r.  Differentiate to find the maximum.
1082571
2.54 centimeters make an Inch.
53431
Start from the top at the base and measure to the tip.  For ACCURATE measuring tips, check out:\n\nhttp://www.sizesurvey.com/result.html\n\nThey have tips for measuring as well as results of a PEN-is size survey.\n\nBest of luck in reaching the top percentile or between 6 and 8 inches.
909092
G'day nursyuhada m,\n\nThank you for your question.\n\nA sheep pen is used to hold sheep when the farmer needs to keep them together. This includes times such as shearing or drenching or other times when neccessary.\n\nI have attached sources for your reference.\n\nRegards
249338
14400 inch\n36576 centimeter\n365760 millimeter\n400 yards\n0.3657611 kilometer\n365.76 meter
41300
Although I did not find the average size, I did find a rather interesting site about large stuff...\n\nhttp://www.world-sex-records.com/sex-298.htm\n\nI found a little bit later that the receiving end can be 50 cm before it is stretched...