Question

The perimeter of a rectangle is 42cm and its length is Xcm find its width in terms of X

Answer 1

[AI-generated answer — Bot]

Let the width be y cm.

Perimeter of a rectangle = 2(length + width)

42cm = 2(X + y)

21cm = X + y

Therefore, the width of the rectangle in terms of X is y = 21cm - X.