Question Number 113740 by bemath last updated on 15/Sep/20
$${In}\:{triangle}\:{ABC}\:{has}\:{positive}\:{integer} \\ $$ $${sides}\:;\:\angle{A}\:=\:\mathrm{2}\:\angle{B}\:{and}\:\angle{C}\:>\:\frac{\pi}{\mathrm{2}}. \\ $$ $${What}\:{is}\:{the}\:{minimum}\:{length} \\ $$ $${of}\:{the}\:{perimeter}\:{of}\:{the}\:{triangle}?\: \\ $$
Answered by bobhans last updated on 15/Sep/20
Commented bybemath last updated on 15/Sep/20
$${cooll} \\ $$
Commented byMJS_new last updated on 15/Sep/20
$$\mathrm{because}\:\mathrm{2}{b}<{c} \\ $$