Question

Площадь прямоугольника 221см длина одной из его сторон 17 см найдите примите этого прямоугольника​

Answer 1

Ответ:

Периметр=60см.

Пошаговое объяснение:

221 - площадь

одна из сторон - 17см

221 : 17=13

13+13+17+17=60см.

Answer 2

Ответ:

S=221см

a=17см

b-?

P-?

b=221см:17см=13 см

P=(a+b)*2

P=(17см+13см)*2=30*2=60см

P=60 см

Answer 3

Calculation of the Rectangle's Dimensions

To find the dimensions of the rectangle, we need to use the formula for the area of a rectangle, which is given by:

Area = Length × Width

In this case, we are given that the area of the rectangle is 221 cm² and the length of one of its sides is 17 cm. Let's denote the width of the rectangle as 'w'.

Using the formula, we can set up the following equation:

221 = 17 × w

To find the value of 'w', we can rearrange the equation:

w = 221 / 17

Now, let's calculate the value of 'w':

w = 13

Therefore, the width of the rectangle is 13 cm.

Conclusion

The rectangle has a length of 17 cm and a width of 13 cm, resulting in an area of 221 cm².