Question

Длина фигуры 8 см шрина на 6 см менше. Найти площадь и периметр фигуры.

Answer 1

Длинна - 8см
ширина - 8-6 см
8-6=2 см ширина
8+8+6+6 = 28 см периметр
8*6 = 48 см площадь

Answer 2

1) 8-6=2 (cм) - ширина
2) 8*2= 16 (кв. см) - площадь
3) 8+8+2+2= 20 - периметр

Answer 3

Calculating the Area and Perimeter of a Figure

To find the area and perimeter of a figure with a length of 8 cm and a width 6 cm less than the length, we can use the following formulas:

Perimeter (P): The perimeter of a figure is the total distance around its outer boundary. It can be calculated using the formula: \[ P = 2 \times (a + b) \] Where \( a \) and \( b \) are the length and width of the figure, respectively.

Area (S): The area of a figure is the measure of the region enclosed by the figure. It can be calculated using the formula: \[ S = a \times b \] Where \( a \) and \( b \) are the length and width of the figure, respectively.

Calculating the Perimeter:

Using the given length and width, we can calculate the perimeter as follows: \[ P = 2 \times (8 + (8-6)) = 2 \times (8 + 2) = 2 \times 10 = 20 \, \text{cm} \]

Calculating the Area:

Using the given length and width, we can calculate the area as follows: \[ S = 8 \times (8-6) = 8 \times 2 = 16 \, \text{cm}^2 \]

Therefore, the perimeter of the figure is 20 cm and the area is 16 cm^2.