Who invented geometry divider?

How many squares of vinyl siding to cover 986 square feet? How do you find the length of the base of an isoceles triangle when both sides are 34cm and the height is 30cm? How many 18x18 tiles does it take to cover 300 square feet? What is the highest elevation in Georgia? How many 6x6 tiles do you need to make 100 square feet? How much energy is required to raise the temperature of 1 g of water 1 degree Celsius? What shape doesn't have two congruent parallel bases? Pics of concave shapes? Circumference of a circle 15 ft? Formula to find volume of the rectangular? Is a set of points equidistant from a given point called the center? The different types of circles? What is the circumference if the diameter is 0.81mm? What is a name for a figure that has 2 pairs of parallel sides 2 pairs of equal sides? What is the difference between trapezoid and a rhombus? How do you turn 17 years into minutes? How big is 10meters squared? Why did M.C. Escher draw tesselations? If the tan of angle x is 22 over 5 and the triangle was dilated to be two times as big as the original what would be the value of the tan of x for the dilated triangle? How many sq meters are in 99 feet by 75 feet?