Question

кабыргалары 2см мен 4см жане 1см мен 7см болатындай тиктортбурыштар сал.Осы тиктортбурыштардын периметирин артурли тасилмен есептеп шыгар. отиниш шыгарып беринши киын болмаса​

Answer 1

Ответ:

Пошаговое объяс1)

А-4см

В-2см

Р-?

Р=(4+2)•2=12см

2)

А-7см

В-1см

Р-?

Р=7+1+7+1=16см

P.S:тіктөртбұрышты өздерін саласындар)нение:

Answer 2

Calculating the perimeters of two rectangles

Let's break this down step-by-step: * The dimensions of the first rectangle are 2 cm by 4 cm * To find the perimeter of a rectangle, we add up the lengths of all its sides * For this rectangle, the sides are: - Two sides of 2 cm each - Two sides of 4 cm each * So the perimeter is: 2 cm + 2 cm + 4 cm + 4 cm = 12 cm

* The dimensions of the second rectangle are 1 cm by 7 cm * For this rectangle, the sides are: - Two sides of 1 cm each - Two sides of 7 cm each * So the perimeter is: 1 cm + 1 cm + 7 cm + 7 cm = 16 cm

To summarize, the perimeter of the first rectangle is 12 cm and the perimeter of the second rectangle is 16 cm. Please let me know if you need any clarification or have additional questions!