The irrigation design for a new backyard is shown with four sprinkler heads and two walkways.The distance between grid lines is 3 feet.Which statements about the design are true? Check all that apply.Each sprinkler head is placed more than 3 feet from the walkway.If two additional sprinkler heads are placed on the lawn, every square foot of the yard would be watered.The total area watered by each sprinkler is approximately 63.6 square feet.The total area watered by all the sprinklers is approximately 254 square feet.If the sprinklers were placed in two straight lines on the yard, they would water a greater amount of the lawn.

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general 10 months ago 5445