The tape diagram represents an equation. 25
10
w
w
Write an equation to represent the tape diagram.
Choose 1
A
25 = w - 10
B
25 = 10 + w

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm