Kindergarten 11891

The perimeter of the kindergarten garden measures 126 meters. The longer side of the school garden fence broke. How many meters of 180 cm wide mesh does the janitor need to buy to repair it if the shorter side measures 28 meters?

Correct answer:

x =  35 m

Step-by-step explanation:

o=126 m a=28 m  o = 2 (a+x)  x=o/2a=126/228=35 m

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