SOLUTION: A square support unit in a television is made with a side measuring 7 centimeters. A new model being designed for the upcoming year will have a larger square with a side measuring

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Question 262718: A square support unit in a television is made with a side measuring 7 centimeters. A new model being designed for the upcoming year will have a larger square with a side measuring 7.4 centimeters. By how much will the area of the square be increased?
Answer by drk(1908) About Me  (Show Source):
You can put this solution on YOUR website!
Old TV = 7*7 = 49
New TV = 7.4*7.4 = 54.76
increase of 5.76 square inches