# The height of the door is 2 m, the width is one four of its height, find the area and perimeter of the door.

August 29, 2021 | education

| 1) We find out the width of the door, if it is known that it is a quarter of its height, and the height of the door is 2 meters.

2/4 = 0.5 meters.

2) Find the area of the door if it is known that it has a rectangular shape with sides of 2 m and 5 m.

2 * 0.5 = 1 m².

3) Find the perimeter of the door if its sides are known.

(2 + 0.5) * 2 = 5 meters.

Answer: the perimeter of the door was 5 meters, and the area of the door was 1 m².