Question

A(a,0),B(0,a) find distance between them.

Answer 1

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Answer 2

Answer:

a√2

Step-by-step explanation:

Distance between any two any two points is given by $\sqrt{(x_2 - x_1)^2 + ( y_2 - y_1 )^2 }$ , for points ( x₁ , y₁ ) and ( x₂ , y₂ ).

  Using the same formula here,

⇒ Distance = √{ ( a - 0 )^2 + ( 0 - a )^2 }

⇒ Distance = √{ a^2 + a^2 }

⇒ DIstance = √2a^2

⇒ Distance = a√2