The area of a square of side x cm is
2xcm2
x+2cm2
2x2cm2
x2cm2
We know that ,
Area of a square = side × side
= x×x=x2cm2
Hence , Option D is the correct answer.
Two squares have sides x cm and (x +4) cm. The sum of their areas is 656cm2 find the sides of the squares.
If side of a square is x cm, its area is given by: