Find the perimeter note that the arc represents a semicircle . use 3.14
2 answers:
24 + 4pi This is because each side is 8 and the arc (using the perimeter of a circle formula) is 4pi.
Edited for perimter: 3 sides at 8 yards each = 8*3 = 24 yards circumference of circle: diameter x PI 8 x 3.14 = 25.12 25.12 / 2 = 12.56 total perimeter = 24 + 12.56 = 36.56 yards ( round answer as needed)
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