What is a 3d octogan?

What are the common endpoint of 2 rays that form an angle? What is risosome? What is the number fourtythree in hex form? What month and year was 12 days taken out of the calendar to fix it? How do you write 13.001 in word form? What is the positive between the greatest and least prime factor of 564? What comes next -1 3 -9 27? How many square feet in 15 square yards? Which unit would be best to measure the mass of a peanut? What is 48 plus 8? What is the density of brass in grams per cubic inch? What is the numeral of 942? What moves do you do to beat police and thief on hooda math? What is Ellen's IQ? What is a ten syllable word? Does snow cone syrup come out out of clothes? What do you call a decimal that has one or more digits that repeat forever and ever? What two numbers multiplied equal -238 but when added equal -3? What was the very first recorded step in the development of the trig functions? What adds up to 400 but multiplies to 30?