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mathplayground
Answers (1)
The area of a circle is πr² and in this case r=10. So the destroyed lawn area is: π(10)² ≈ 314.16 square feet. It will take: 314.16÷50= 6.283 packages of seed to repair it. Since he can't buy a fraction of a package, we'll round up to 7. The 7
