Respuesta :

altavistard
You'd either have to provide a value for the circle radius, r, or use the variable "r" for that purpose.  

Draw a circle of radius r.  In the first quadrant, draw a sample radius from circle center c to the circle.  The angle between this radius and the x-axis is 45 degrees.  Thus, you can find the x- and y-coordinates of one vertex using the following formulas:

x = r*cos 45 deg
y = r*sin 45 deg

Answer:

You draw 2 diameters through the center of the circle.  The 2 diameters must be perpendicular.   The vertexes of the square are the 4 points where the diameters meet the circles.

Step-by-step explanation:

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