Question

if the distance between the point
(a,0) and (0, a) is 4√2 then what
is the value of a?​

Answer 1

Answer:

Distance between points are as

$\sqrt{ {(0 - a)}^{2} + {(a - 0)}^{2}} = 4 \sqrt{2}$

$\sqrt{ {a}^{2} + {a}^{2}} = 4 \sqrt{2}$

$a \sqrt{2} = 4 \sqrt{2}$

or, a = 4