The length of the rectangle is 5 dm and the width is 4 cm less. Find the perimeter and area.

Let us determine how many centimeters the width of the specified rectangle is, knowing by the condition of the problem that its length is 4 centimeters more:

5 * 10 – 4 = 46.

Determine how many centimeters the perimeter of the rectangle equals, knowing that it is, by definition, equal to the sum of its measurements multiplied by two:

2 * (50 + 46) = 192.

Let’s determine the area of the specified rectangle, knowing that it is equal to the product of measurements:

50 * 46 = 2300.

Answer: The perimeter of the rectangle is 192 cm, the area is 2300 cm2.