Question

Вычесли периметр стен, если длина комнаты 4 м, ширина 3 м. Высота потолка 3 м.

Answer 1

1)(4+3)×2=14 метров . 2)(3×3)×2=12 метров 3)(14+12)×2=52 метра.P=52 метра.

Answer 2

Calculation of Perimeter

To calculate the perimeter of the room, we need to add up the lengths of all four walls. Given that the length of the room is 4 meters, the width is 3 meters, and the height of the ceiling is 3 meters, we can calculate the perimeter as follows:

Perimeter = 2 * (Length + Width) + 2 * (Length + Height).

Substituting the values, we get:

Perimeter = 2 * (4 + 3) + 2 * (4 + 3) = 2 * 7 + 2 * 7 = 14 + 14 = 28 meters.

Therefore, the perimeter of the walls in the room is 28 meters.

Please note that the calculation assumes a rectangular room with four walls of equal length and height.

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