Question 1202039
the width, length, and diagonal of the rectangle form a right triangle.
the width of the rectnangle forms the vertical side of the trians which is equal t o 43 centimeter and the diagonal of the rectangle forms the hypotenuse of the triangle which is equal to 228 centimeters.


by pythagorus, the length squared equals the hypotenuse squared minus the width squared = 228^2 - 43^2 = 50135.
the exact length of the rectangle is sqrt(50135).
the approximate length of the rectamg;e os sqrt(50135) = 223.9084634.
round to the nearest tenth of a centimeter = 223.9.