Question

how to construct a square root spiral?​

Answer 1

YOUR QUERY:

Procedure

To represent √2 on a number line.

• Draw a line OX on the tracing paper. Mark point O on one end and mark points 0, 1,2, 3, … at equal distances of 1 unit by paper folding.
• Fold the paper along the line that passes through the point marked ‘1’ and perpendicular to the line OX, i.e., fold the paper in such a way that point ‘O’ coincides with point ‘2’. Make a crease and unfold it. From the point marked ‘1’, draw a line of length 1 unit moving along the crease. Mark the point as M such that PM = 1 unit. Join OM, clearly OM= √2 units.

• Fold the paper along the line ( fold on point M in such a way that point O joined with any point lie on OX,) that passes through point M and perpendicular to OM at M. Make a crease and unfold it. From the point M, draw a line of 1 unit moving upward, along the crease. Mark the point as N such that MN = 1 unit. Join ON, where ON = √3.

• Keep this process continuously to get √4, √5, √6, ……

Hope you would like it.

Answer 2

u will need a protractor and scale. first make a line then mark 0 on it in the centre. then take 1 unit by scale and mark it as 1. then make 90 degree arc and measure 1 unit continue it till u want to make.....

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