Question 322492
Check your points.
They don't define a rectangle.
Please re-post.
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{{{drawing(300,300,-2,10,-2,10,grid(1),circle(0,0,.3),circle(0,5,0.3),circle(5,4,0.3),circle(0,4,.3),graph(300,300,-2,10,-2,10,0))}}}