Area of Square = s²
where s = side of square
if s = x + y, then
Area = (x + y)² = x² + 2xy + y²
so B, not D
Make an equation to represent the area of a square whose sides are given by the expression x + y.
A. A = 2x + 2y + 2xy
B. A = x2 + 2xy +y2
C. A = 2(x2 + y2)
D. A = x2 + y2
I got D please correct me if wrong. Thx!
1 answer