contestada

A square lawn has area 200 ft squared. a sprinkler placed at the center of the lawn sprays water in a circular pattern that just covers the lawn. what is the radius

Respuesta :

The radius will equal half of the length of a side of the square.

The length of the side for this square lawn  =  √200  so the radius will be 1/2 * √200.

Answer  7.07 feet (to nearest hundredth.