What will be constructed when the two endpoints of a line segment are folded so that they line up?

Blue tonality was created as a result of what alternation to the major scale? What is the fraction under the whole number 1? How many cm are in 3 dm? Does 6 yards plus 2 feet equal 20 feet? What is 6ft squared? What is one half of the proof for alcohol? What are the microprocessors used in matlab? Can the victim plead the fifth? What is two over nine plus one over two? How many thousands in 1 32nd of a inch? 12 by 12 equals how much square footage? What is nine times four? How do you evaluate an opinion? It cannot be bought and it cannot be sold? Do 200 5p pieces make one pound? What is an organism that shows exponential growth? If John is 8 and his father is 42 years old how many years later will John's father be 3 times as old as John? How many Thursdays in a month? Would one expect more variance with a larger sample size in a chi distribution? What are the example of courteous expression in accepting an invitation?