asked 46.4k views
1 vote
Maria forms a circle of chairs for reading class. she places the chairs 12 feet from the center of the circle .what is the circumference of her circle of chairs?

asked
User Nbk
by
8.7k points

1 Answer

6 votes
Circumference of a circle = 2πr

Plug 12 in for r and solve:
2π(12)≈75.4feet
answered
User Eric Baldwin
by
8.3k points

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