A circular window is drawn on architectural plans where each unit is a foot on a coordinate grid. The window is modeled by the e
quation (x – 4)2 + (y – 12)2 = 9. The equation indicates that the center of the window is ___ feet from the ground and the distance the window spans is ___ feet. Choices for blank #1:
4
9
12
Choices for blank #2:
3
4
6
