# Square and circles

Square with sides 83 cm is circumscribed and inscribed with circles. Determine the radiuses of both circles.

Correct result:

r =  41.5 cm
R =  58.69 cm

#### Solution:

$R=r \cdot \ \sqrt{ 2 }=41.5 \cdot \ \sqrt{ 2 }=58.69 \ \text{cm}$ Our examples were largely sent or created by pupils and students themselves. Therefore, we would be pleased if you could send us any errors you found, spelling mistakes, or rephasing the example. Thank you!

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