Данная фигура состоит из 6 одинаковых квадратов . Ее периметр равен 126 см. чему равна площадь фигуры?

даю 350 баллов

The length of each side of square is 9 cm

Step-by-step explanation:

The question in English is

The given figure is made up of 6 identical squares.The perimeter of the figure is 126 cm.what is the length of each side of square?

The picture of the question in the attached figure

Let

x ----> the length side of each square

we know that

The perimeter is the sum of the borders of the figure

so

In this problem

see the attached figure N 2 to better understand the problem

we have

so

solve for x

therefore

The length of each side of square is 9 cm

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to

Ithink it’s c i’m not so sure but if i’m wrong i’m sorry