Question Number 176933 by Ar Brandon last updated on 28/Sep/22
Answered by mr W last updated on 28/Sep/22
$${AC}+{BC}>{AB}=\mathrm{7} \\ $$$$\left({AC}+{BC}\right)_{{min}} =\mathrm{8} \\ $$$${p}_{{min}} =\left({AC}+{BC}+{AB}\right)_{{min}} =\mathrm{8}+\mathrm{7}=\mathrm{15} \\ $$
Commented by Ar Brandon last updated on 28/Sep/22
Thank you Sir