Final answer:
The minimum square feet of outdoor play area per child varies based on age group and state regulations, generally ranging from 35 to 75 square feet per child.
Step-by-step explanation:
The subject of this question is Health as it pertains to the outdoor play area requirements for children.
The minimum square feet of usable, safe, and sanitary outdoor play area per child, one (1) year of age and older, is dependent on the age group and is generally stated in state licensing regulations or guidelines.
For example, in some states, the regulations may require a minimum of 35 square feet per child for children aged 2.5 to 6, while for children aged 6 to 13, the requirement may be 75 square feet per child.