On a landscape plan, how many sprinklers with a 9-foot radius are shown?

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Prepare for the CR-21 Landscapes and Irrigation Test. Utilize flashcards and multiple-choice questions featuring hints and explanations. Get exam-ready!

Multiple Choice

On a landscape plan, how many sprinklers with a 9-foot radius are shown?

Explanation:
Counting sprinklers on a landscape plan comes down to recognizing each sprinkler symbol and its coverage circle. A 9-foot radius is shown as a circle around the sprinkler head that marks the watered area. If the plan includes only one such circle, that means there is a single sprinkler depicted. Remember, the diameter would be 18 feet, so the coverage area is the circle extending 9 feet out in all directions from that one head. If there were multiple sprinklers, you’d see multiple distinct symbols or circles, not just one. So the plan shown has just one sprinkler.

Counting sprinklers on a landscape plan comes down to recognizing each sprinkler symbol and its coverage circle. A 9-foot radius is shown as a circle around the sprinkler head that marks the watered area. If the plan includes only one such circle, that means there is a single sprinkler depicted. Remember, the diameter would be 18 feet, so the coverage area is the circle extending 9 feet out in all directions from that one head. If there were multiple sprinklers, you’d see multiple distinct symbols or circles, not just one. So the plan shown has just one sprinkler.

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