SOLUTION: What is the area in feet of circular tablecloth that has a diameter of 42 inches? A) 1385.44236 square feet B) 21 square feet C) 3.0625 square feet

Algebra ->  Surface-area -> SOLUTION: What is the area in feet of circular tablecloth that has a diameter of 42 inches? A) 1385.44236 square feet B) 21 square feet C) 3.0625 square feet       Log On


   

Question 199472: What is the area in feet of circular tablecloth that has a diameter of 42 inches?
A) 1385.44236 square feet B) 21 square feet C) 3.0625 square feet D) 1.75 square feet

Answer by gracia143(4) About Me  (Show Source):
You can put this solution on YOUR website!


Area+=+%28pi%29d%5E2%2F4+=+%28pi%29%2842in%29%5E2%2F4=1385.44in%5E2

Since Answers are in square feet unit, we convert:
%281385.44cross%28in%5E2%29%29%281ft%5E2%2F144cross%28in%5E2%29%29=red%289.62ft%5E2%29

Answer (E) None of the above

Thank you,
Jojo