Find the distance between the points (0,0)and (a,b)

1.	Find the distance between the points (0,0)and (a,b)
Answer» A(0,0), B (A,B) Distance of AB=\(\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\) \(=\sqrt{(a-0)^2+(b-0)^2}=\sqrt{a^2+b^2}\) \(\therefore\) Distance of AB= \(\sqrt{a^2+b^2}\)

Answer»

A(0,0), B (A,B)

Distance of AB=\(\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)

\(=\sqrt{(a-0)^2+(b-0)^2}=\sqrt{a^2+b^2}\)

\(\therefore\) Distance of AB= \(\sqrt{a^2+b^2}\)

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Find the distance between the points (0,0)and (a,b)

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