Question 987182
.
L=length; W=breadth=1.3L; A=Area
{{{LW=A}}}
{{{L(1.3L)=A}}}
{{{1.3L^2=2080cm^2}}}
{{{L^2=1600}}}
{{{L=40cm}}}
.
Side of square=1/2(length of rectangle)
side of square=1/2(L)
side of square=1/2(40cm)=20cm
.
{{{Area_of_square=side^2}}}
{{{Area_of_square=(20cm)^2}}}
{{{Area_of_square=400cm^2}}}
ANSWER: The area of the square is 400 square centimeters.