Final answer:
The dimension of the extant rear section of the Old Minnehaha County Jail is 37 feet by 17.5 feet.
Step-by-step explanation:
These dimensions refer to the length and width of the rear section of the jail. With a length of 37 feet and a width of 17.5 feet, we can visualize this section as a rectangular space.
The length measurement of 37 feet represents the distance from one end of the rear section to the other. The width measurement of 17.5 feet represents the distance from one side of the rear section to the other.
Understanding the dimensions can help us visualize the size and layout of the extant rear section of the Old Minnehaha County Jail. However, it's important to note that this information only pertains to the specified section and may not reflect the entire jail or other areas within it.