Question

периметр прямокутника доривнюе 6 см и 30 см а одна из его сторин увидим разив бильша вид соседние стороны знайдить площу прямокутника.

Answer 1

Напиши внятние,ничего не понятно

Answer 2

Perimeter of a Rectangle

To find the perimeter of a rectangle, you need to add up the lengths of all its sides. In this case, we are given that the perimeter of the rectangle is 6 cm + 30 cm = 36 cm.

Finding the Area of a Rectangle

To find the area of a rectangle, you multiply the length of the rectangle by its width. However, in this case, we are not given the width of the rectangle directly. Instead, we are given that one of its sides is larger than the other side.

To find the area of the rectangle, we need to make an assumption about the relationship between the sides. Let's assume that the longer side is the length of the rectangle, and the shorter side is the width of the rectangle.

Calculating the Area

Given that the perimeter of the rectangle is 36 cm, and one of its sides is larger than the other side, we can set up an equation to solve for the area.

Let's assume that the longer side (length) is x cm, and the shorter side (width) is y cm. We know that the perimeter is 36 cm, so we can write the equation:

2x + 2y = 36

Since we are given that one of the sides is larger than the other, we can write:

x = y + 6

Substituting this into the equation, we get:

2(y + 6) + 2y = 36

Simplifying the equation, we have:

2y + 12 + 2y = 36 4y + 12 = 36 4y = 24 y = 6

Now that we have the value of y, we can substitute it back into the equation x = y + 6 to find the value of x:

x = 6 + 6 x = 12

Therefore, the width of the rectangle is 6 cm and the length is 12 cm.

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

Area = length * width = 12 cm * 6 cm = 72 cm^2

So, the area of the rectangle is 72 square centimeters.

Please let me know if there's anything else I can help you with!