Question

Find the distance between the given points A(a,o),B(o,a)​

Answer 1

Answer:

√2 a

Step-by-step explanation:

distance between A(a,0) and B(0,a)

=√(0-a)^2+(a-0)^2

=√(-a)^2+(a)^2

=√a^2+a^2

=√2a^2

=√2 a

Answer 2

Answer:

$let \: a(a.0) = (x1.x2) \\ b(x2.y2) \\ now \: according \: to \: distance \: formula \\ ab = \sqrt{ {(x2 - x1)}^{2} + {(y2 - y1)}^{2} } \\ = \sqrt{ {a }^{2} + {a}^{2} } \\ = \sqrt{2} a$