Each side of a square is x meters long. Each side of the square is increased by 10%.

Write an equation that could be used to find the original side length if the perimeter of the new square is 44 meters.

Respuesta :

increase by 10% is time 1.10

so

area=side^2
sidenew=1.1x
so


(1.1x)^2=44 is equation
4x = 39.6 would be the equation