Percentage 82623

The square in the picture has a side length of 6 cm. What percentage of the area is the colored part?

Correct answer:

p =  21.4602 %

Step-by-step explanation:

a=6 cm  r=a/2=6/2=3  S1=a2=62=36 cm2 S2=π r2=3.1416 3228.2743 cm2  S=S1S2=3628.27437.7257 cm2  p=100 S1S=100 367.7257=21.4602%



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