Page 162 - New Medley 3 Semester 1

Draw two horizontal lines. Take two points on the lower line. Let us call
them A and B.

From A and B draw two vertical lines. Let meeting points at upper horizontal

be C and D. We get a rectangle. We call it rectangle ABCD.

Now let us draw a circle on a dot grid.

Put a coin on the dot grid. Adjust so that its edge passed through many

points.

Run the pencil along the edge. Remove the coin. We get a circle.

Also a lot of interesting designs and patterns can be made using dot grids.

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