A figure that has no endpoints is called a line.
Hope this helps you with your homework~!
Well to find the area of a circle Pie times r^2. But If you already have the diameter, you could either split the diameter in half, and do the regulaur formula, OR you could ude this formula ----> Pie times The diameter
If the machine can pack 50 boxes a minute, that would mean you have to multiply 50 x 25 which gives you your answer of 1,250
You could turn the fraction into a decimal and then see which is bigger