Question

find the square root of 5 and 7 using the consept of construction a square root of spiral​

Answer 1

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.

Construct an isosceles right triangle ABC with side 1 inch. (You can use the corner of an index card to make sure you are constructing a perfect right angle.) The hypotenuse AC will then by equal to the square root of 2. 2) Construct line at point C perpendicular to segment AC.

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