Question

Прямоугольник ABCD ширина которого 2 см а длина в 5 раз больше найди площадь прямоугольника

Answer 1

Ответ:

20см²

Пошаговое объяснение:

5*2=10 см длина

S=2*10=20см²

Answer 2

Ответ:  20 см².

Пошаговое объяснение:

Площадь прямоугольника S=ab, где

a=5*2=10 см  -  длина  прямоугольника

b=2 см - ширина  прямоугольника

Тогда

S = 2*10=20 см².

Answer 3

Calculation of Rectangle Area

To find the area of a rectangle, we need to multiply its length by its width. In this case, the width of the rectangle is given as 2 cm, and the length is 5 times greater than the width.

Let's calculate the area of the rectangle:

Width: 2 cm Length: 5 times the width = 5 * 2 cm = 10 cm

To find the area, we multiply the width by the length:

Area = Width * Length = 2 cm * 10 cm = 20 cm²

Therefore, the area of the rectangle is 20 cm².

Please note that the sources provided do not contain specific information about the calculation of the area of a rectangle with given dimensions. The calculation is a basic mathematical concept and does not require external sources for verification.