2(x+y) = xy
so, the dimensions are x and 2x/(x-2)
2(4+4) = 4*4
2(3+6) = 3*6
I think the rest do not have integer sides.
2(5 + 10/3) = 5 * 10/3
and so on
In which rectangles are the perimeter, in units, the same as the area, in square units?
2 answers
A large rectangle has side lengths of 8 centimeters and 7 centimeters.
A small square with side lengths of 4 centimeters is cut out of the large rectangle.
What is the area of the remaining part of the large rectangle?
\text{ square centimeters} square centimetersstart text, space, s, q, u, a, r, e, space, c, e, n, t, i, m, e, t, e, r, s, end text
A small square with side lengths of 4 centimeters is cut out of the large rectangle.
What is the area of the remaining part of the large rectangle?
\text{ square centimeters} square centimetersstart text, space, s, q, u, a, r, e, space, c, e, n, t, i, m, e, t, e, r, s, end text