SOLUTION: A circular pond 26 yd in diameter is surrounded by a gravel path 2 yd wide. the path is to be replaced by a brick walk costing $50 per square yard. How much will the walk cost?
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Question 421759: A circular pond 26 yd in diameter is surrounded by a gravel path 2 yd wide. the path is to be replaced by a brick walk costing $50 per square yard. How much will the walk cost? Answer by rfer(16322) (Show Source):
You can put this solution on YOUR website! A=3.14*13^2
A=530.66
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A=3.14*15^2
A=706.5
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706.5-530.66=175.84 sq yrds path
175.84*50=$8,792
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