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How to do the second question on page 30 of the first volume of the fifth grade math workbook?
Solution: Let its area be x square centimeters and its circumference be y centimeters. According to the meaning of the question,

x/24=29 y/2=24+29

x=24*29 y=53*2

x=696 y= 106

Its area is 696 square centimeters and its circumference is 106 centimeters.

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