Question

Периметр 200 см одна его сторона 20 см, сколько см вторая сторона? Помогите!!!

Answer 1

20*2=40

200-40=160

160:2=80 см

Ответ: 80 см

Answer 2

Perimeter of a Shape

To find the length of the second side of a shape with a perimeter of 200 cm and one side measuring 20 cm, we need to determine the lengths of the other sides.

The formula for the perimeter of a shape is P = a + b + c + d, where a, b, c, and d represent the lengths of the sides of the shape.

In this case, we know that one side is 20 cm. Let's assume the other three sides are represented by b, c, and d.

Therefore, the equation becomes: 200 = 20 + b + c + d.

To find the length of the second side, we need more information about the shape or the lengths of the other sides.

Please provide additional details about the shape or the lengths of the other sides so that we can assist you further.