if the distance of point (a,2) from the origin is root13 then the valie of a
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distance = root [(a-0)^2 + (2-0)^2]
root 13 = root [a^2 + 2^2]'
(root 13)^2 = (a^2 + 2^2)
13 =a^2 + 4
13 -4 = a^2
9 = a^2
3 = a
i hope this will help you
-by ABHAY
root 13 = root [a^2 + 2^2]'
(root 13)^2 = (a^2 + 2^2)
13 =a^2 + 4
13 -4 = a^2
9 = a^2
3 = a
i hope this will help you
-by ABHAY
Lasya5925:
it has to equal to root13
no dear
then
see the answer
i saw
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⬆HOPE THIS HELPS YOU⬅
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