The sprinkler is located in the middle of the circular pattern created by the sprinkler therefore the distance from the center to the end of the circular pattern is called the RADIUS
note:
area of a circle =
1519.76 = 3.14 *
therefore = 1519.76 / 3.14 = 484
therefore radius ( r ) = = 22 ft
The sprinkler is 22 feet away from the spread water
Ms Francis would need to rent 6 tables in order to get everyone their own side.
She could have all the children, sitting at their tables, having their own side, but the 6th table just having the two other kids. Ms Francis shouldn’t be having such a large party in the midst of a pandemic.