Question

Ширина прямокутника 36см що становить 9/10 його довжини. Знайти площу прямокутника .​

Answer 1

Відповідь:

Покрокове пояснення:

1) 36 :9 ×10 = 40см - довжина

2) 36 × 40 =1440 см² - площа

Answer 2

Finding the Length of the Rectangle

To find the length of the rectangle, we can use the given information that the width of the rectangle is 36 cm and it is 9/10 of its length.

Let's assume the length of the rectangle is L. According to the given information, the width is 36 cm and the length is 9/10 of L.

So we can set up the equation:

L = (10/9) * 36

Now we can solve for L:

L = (10/9) * 36 = 40 cm

Therefore, the length of the rectangle is 40 cm.

Finding the Area of the Rectangle

To find the area of the rectangle, we can use the formula:

Area = Length * Width

Substituting the values we have:

Area = 40 cm * 36 cm = 1440 cm^2

Therefore, the area of the rectangle is 1440 square centimeters.

Please note that the information provided above is based on the search results and calculations.