Question

20.if the distance between the
point (5,-2) and (k;4) is 10 units
,then the value of k is.
(a)2
(b)-3
(c) -4
(d) 3/2​

Answer 1

Let A(5,-2) and B(k,4) then find the distance of AB and after that your distance come in root and distance of AB =k square-10k+ 61whole the root

Step-by-step explanation:

will come than compare the 10units with the distance of AB and you will get answer -3

Answer 2

Answer:

value of k.....-3

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