Find the circumcircle radius $R$ of a square if side $a = 64 cm$ .

Answer

$322 cm$

Explanation

To find circumradius $R$ use formula:

R = \frac{2 \cdot a}{2}

After substituting $a = 64 cm$ we have:

R = \frac{2 \cdot 64 cm}{2}

R = \frac{64 2 cm}{2}

R = 322 cm

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Find the circumcircle radius R of a square if side a=64cm.

322​cm

Find the circumcircle radius $R$ of a square if side $a = 64 cm$ .

$322 cm$