Question

Find the distance between (5, 6) and (-5, -6).

Answer 1

Answer:

We can find between any two two point whose coordinates are given by using distance formula to find distance between two points.

We have distance formula to find the distance between

A(x1,y1),B(x2,y2)

$Distance \: AB = \sqrt{ {(x_2-x_1 )}^{2} + ( {y_2-y_1 )}^{2} }$

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So this question can be solved as :-)

Now ,

distance between A (5, 6) and B( - 5 ,- 6) will be given as :-

$Distance \: AB = \sqrt{ {( - 5 - 5)}^{2} + {( - 6 - 6)}^{2} }$

$= \sqrt{ {( - 10)}^{2} + {( - 12)}^{2} } \\ = \sqrt{100 + 144} \\ = \sqrt{244} \\ = 2\sqrt{61}$

Answer 2

Answer:

Formula --- AB = √(x2 - x1)^2 + (y2-y1)^2

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