Question

Площадь прямоугольника 48 см . длина прямоугольника 8 см . найти периметр прямоугольника

Answer 1

1. 48:8=6 см-ширина прямоугольника
2.  (8+6)*2=28 см-периметр

Answer 2

1)48:8=6
2)6*2+8*2=28

Answer 3

Finding the Perimeter of a Rectangle

To find the perimeter of a rectangle, we can use the formula: Perimeter (P) = 2 * (Length + Width).

Given: - Length (l) = 8 cm - Area (A) = 48 cm^2

Calculation

Using the given area and length, we can calculate the width (w) of the rectangle using the formula: Area = Length * Width.

Step 1: Calculate the Width - A = l * w - 48 = 8 * w - w = 48 / 8 - w = 6 cm

Now that we have the length and width, we can calculate the perimeter using the formula: P = 2 * (l + w) P = 2 * (8 + 6) P = 2 * 14 P = 28 cm

Therefore, the perimeter of the rectangle is 28 cm.