# Distance between (-12,4) and (-10,-5)?

Distance between (-12,4) and (-10,-5)?
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silenthunter440
Use pythagoras to find the distance
$dis\mathrm{tan}ce=\sqrt{{\left(-12-\left(-10\right)\right)}^{2}+{\left(4-\left(-5\right)\right)}^{2}}$
$dis\mathrm{tan}ce=\sqrt{{2}^{2}+{9}^{2}}$
$dis\mathrm{tan}ce=\sqrt{85}$
I will leave it as $\sqrt{85}$ since this is the exact form but you can put it into a calculator and get a rounded decimal if you want.