A circular tablecloth has a radius of 3.5 feet. Lyle is sewing a piece of ribbon around the edge of the tablecloth. If Lyle has
exactly enough ribbon, which measurement is closest to the length of the piece of ribbon in feet?
2 answers:
Answer:
22ft
Step-by-step explanation:
Length or ribbon = Circumference of the circle
C = 2πr
C = 2π(3.5)
C = 21.99
It is 7 ft, the radius(3.5ft) is just half of the circle and adding them should give you 7ft
3.5+ 3.5= 7ft
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