Write a program in QBasic to draw a circle of radius 40 pixels
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The circle that QBasic draws is a like that you could draw with a compass on paper--(centerX,centerY) says where to put the compass point, and Radius says how big the circle is. There are 640 columns across, so the middle of the screen for X is 320. There are 480 rows down, so the middle of the screen for Y is 240.
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