Question

question c. please solve this.
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Answer 1

Answer:

A (7,3)

B (x,0) because the point lies on the x axis.

Now, abscissa is 11 i.e. x is 11.

So, coordinates of B ( 11,0 )

Distance = √ (11-7)^2 + (0-3)^2

= √ (4)^2 + (3)^2

= √ 16 + 9

= √25

= 5 units.