Tablecloth's 28511

The round tabletop has a capacity of 2.01 m2. Calculate the round tablecloth's diameter if it is to exceed the edge of the table by 25 cm.

Correct answer:

D =  209.9754 cm

Step-by-step explanation:

x=25 cm S=2.01 m2 cm2=2.01 10000  cm2=20100 cm2  S=πr2  r=S/π=20100/3.141679.9877 cm  D=2 (r+x)=2 (79.9877+25)=209.9754 cm

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