Question

Write the co-ordinate of the points lying on X axis and which are at a distance of 7 units from origin

Answer 1

Answer:

let the co-ordinates be ( X , 0 )

Y = 0, because the point is lying on X-axis .

distance = 7 units

distance from origin formula is √(X^2 + Y^2)

7units = √ X^2 + 0

7 = √ X^2 = X

hence, the co-ordinates are ( 7,0 ) .

hope it is helpful.....