How many sides does a tetracontkaidigon have?

Is conclusion a synonym? What other books of the Bible speak of Ezra? What is XXI times C? If there are twelve 15cent stamps in a dozen how many 12cent stampsare there in a dozen? How you would round 265588 to the nearest ten thousand? What if two dice are rolled find probabliity that an even number is rolled on one die and an odd number is rolled on the second die? How would you convert 2 millimeters into meters using scientific notation? What is the prime factorrization of the number 686? How do you write the number 30000050 in word form? What is 50100 in lowest from? What is the peremeter? What is 81 percent of 134? What is the midpoint of the cordinate 1 -27? What is 4059 divided by 10? What is 5 times table? 17 percent of what number is 42? What is lxxiv subract xliii in roman numerals? How many diamonds are in the world? What is the area of a regular hexagon with side length of 24cm? What is a-7 equals 3b plus 2?