NCERT Exercise 1.2 - Q4 - Number Systems

Question: Classroom activity: Construct the 'square root spiral' depicting sqrt(2), sqrt(3), sqrt(4), ...

Answer: Square root spiral: successive unit perpendiculars create hypotenuses OP₂=sqrt(2), OP₃=sqrt(3), OP₄=2, OP₅=sqrt(5), etc.

Full step-by-step NCERT solution with diagrams on Something by Zero.

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