Question 855207
draw a square of side 6cm circumscribe a circle about that square and then inscribe a circle in the same square.measure the radii of these two circle.
:
The diameter of the inner circle will be 6 cm, the radius will be 3cm
The diameter of the outer circle will be the hypotenuse of the square
d = {{{Sqrt(6^2 + 6^2)}}} 
d = 8.48523 
r = 8.48523/2
r = 4.24 cm radius of the outer circle