Question

The distance of point from a[-5,-3] and b[8,9]

Answer 1

Answer:

The answer is $\sqrt213}$.

Step-by-step explanation:

We are given that point a is (-5, -3) and point b is (8, 9).

We know the distance formula which is $\sqrt{(x_{2}-x_{1} )^{2} +(y_{2}-y_{1}) ^{2}}$

$x_{1} =-5\\x_{2} =8\\\ y_{1} =-3\\\ y_{2} =9$

Substituting the values in our equation:

  $\sqrt{(8+5)^{2} +(9+3)^{2} }$

= $\sqrt{13^{2}+12^{2} }$

= $\sqrt{169+144}$

= $\sqrt{213}$

∴ The answer is $\sqrt213}$.

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