Round table tablecloth

The round table has an area of 50.24 dm2. Calculate the circular tablecloth diameter if it extends beyond the table's edge by 30 cm.

Correct answer:

D =  139.9797 cm

Step-by-step explanation:

S=50.24 dm2 cm2=50.24 100  cm2=5024 cm2 x=30 cm  S = π r2 r=S/π=5024/3.141639.9899 cm  D=2 (r+x)=2 (39.9899+30)=139.9797 cm



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Showing 1 comment:
Khethani
Define the term radius and calculate the radius of the table

1 year ago  1 Like




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