The length of a rectangle is 12 meters more than its width. its perimeter is 120 meters. find the width and the length of the rectangle?

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Answer 1 · 2018-03-16T02:56:56

width#=24#
length#=36#

#P=120#
#l=w+12#
#P=2*l+2*w#
#120=2(w+12)+2*w#
#120=2*w+24+2*w#
#120=4*w#
#96=4*w#
#24=w#
#24+12=l#
#36=l#