What is a 82-gon?

How many hours is 830 to 530? 5.256 as a fraction? What is RFC 527? What shape has a curved surface no edges and no vertices? Between what 2 latitudes does the cross section represent? What is 75.8 percent as a decimal? How much salt is present in one liter of sea water? What is 0.1 of 0.1m? What is the perimeter of a figure with 20 squares? What it the formula for the area in a box? What are the factor pairs of -960? What is 3 sevenths minus 2 fifths? What is 23.017 round to the nearest tenth? Is 105 a good IQ score for a 15-year-old boy? How does the absolute value of 6 compare with the absolute the value of 5? What is 5 percent of 435.00? What is 3percent of 20? True or false more than 100 different elements occur on earth? What are uses for tetrahedron pyramids? Who was one of the first scientists to use numbers to look for experimental data?