In the figure a coordinate system, with 0 at A and 1 at C, has been established
on a line. For clarity of reading, some nonintegral coordinates are written one
space lower than the integers. Find the following distances. (12 points)

1.) AC= 2.) AD= 3.) EI = 4.) PR=
5.) RI = 6.) AN = 7.) BH = 8.) QM=
9.) AF= 10.) DJ= 11.) ND= 12.) PF=