SOLUTION: The circular surface of a table has a diameter of 4 ft. What will cost to have the top refinished if the company charges $5 per square foot for the refinishing? Use 3.14 for &#6155

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Question 373762: The circular surface of a table has a diameter of 4 ft. What will cost to have the top refinished if the company charges $5 per square foot for the refinishing? Use 3.14 for and round your answer to the nearest cent. Show all the work and write the answer in a complete sentence.
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
AREA=PI*R^2
AREA=3.14*(4/2)^2
AREA=3.14*2^2
AREA=3.14*4
AREA=12.56 FT^2. ANS.
12.56*5=$62.50 IS THE COST TO REFINISH THE TABLE TOP.