Mathematics
OpenStudy (waheguru):

is there a special way to solve this or is it just trial and error

OpenStudy (waheguru):

OpenStudy (anonymous):

perimeter is $2(x+4)+2(x-2)=56$ solve for x

OpenStudy (anonymous):

$2x+8+2x-4=56$ $4x+4=56$ $4x=52$ $x=13$

OpenStudy (waheguru):

thx bro its 13 go the answer yay

OpenStudy (anonymous):

then do base times height $(13+4)(13-2)=17\times 11=187$ i hope that is a choice!

OpenStudy (waheguru):

yep