Question

How many different rectangles can make with a $24cm$ long string with integral sides and what are the sides of those rectangles in $cm$?

Answer 1

Here we have the $24$cm long strip with this we can make $5$ rectangles with these sides of rectangles.

$6,6,6,6$

$7,5,7,5$

$10,2,10,2$

$9,3,9,3$

$8,4,8,4$

so we can make $5$ rectangles.