How do you work out the diametre of a shape?

Is 0.250 greater than 0.375? How many 2 number combinations are there in the numbers 0 to 3? How many four digits numbers can be made with 1 4 5 9 without repetition? What term is defined as the illusion of three-dimensional textur created on two-dimensional surface such as canvas wood or paper? What kind of operation do you need to calculate the are of a rectangle? What are the odds of rolling 6 of any specific number using 6 dice in one roll? If a circle has radius 6 in and an arc measure of 100 then what is the arc length? What is the plotted on each axis? Relationship between speed distance and time? What is the distance from one corner to another in a rectangle 48 ft by 96 ft? How many pairs of even numbers can you find whose sum is eighteen? What is a aplicashion? What is 4 divided by 2 over five? What does xxiii mean in roman numerals? What is the company address of Apple? What is the least common multiple of 50 72 and 120? What is 2 over 5 minus 7 over 8? Is it possible to hold in all of your fsrts? What is 81 over 120 in simplest form? What is 22 percent of 90?