Question

Give examples of square root spiral in real life

Answer 1

Square roots are important because they show up when we compute areas, which is a fairly practical application. Suppose, one day, that you're renting an apartment.This new apartment has a square floor plan that covers 400 square feet, which seems like a lot of feet...especially having been confined to that cupboard under the stairs for the past 11 years. You know by taking the square root that this must be a 20-foot by 20-foot room.

Answer 2

A  square root spiral is basically a geometric pattern of spiral which is formed by many right angled triangles. In a square root spiral the hypotenuse of each triangle is the square root of a number. Here the first triangle which is present is always an isoseles triangle, with its hypotenuse equal to square root of 2. It is taken as the standard. Some real life examples of square root spiral are pouring cement into a rectangular box for big slabs; figuring out how much liquids to mix into something and cooking in the measuring cups.