Question

Лесополоса шириной 50 м тянется вдоль шоссе 14 км.чему равна площадь лесополосы?сколько это гектаров?

Answer 1

S лесополосы = 50м * 14 000м = 700000 м^2 = 70 га (гектаров)

Answer 2

Calculation of the Area of the Forest Strip

To calculate the area of the forest strip, we need to know the length of the strip and its width. In this case, the forest strip has a width of 50 meters and stretches along a highway for 14 kilometers.

To calculate the area, we can use the formula: Area = Length × Width.

Converting the length from kilometers to meters, we have: - Length = 14 kilometers × 1000 meters/kilometer = 14,000 meters.

Plugging in the values, we get: - Area = 14,000 meters × 50 meters = 700,000 square meters.

Conversion to Hectares

To convert the area from square meters to hectares, we need to divide the area by 10,000, since 1 hectare is equal to 10,000 square meters.

Dividing the area of 700,000 square meters by 10,000, we get: - Area in hectares = 700,000 square meters ÷ 10,000 = 70 hectares.

Therefore, the area of the forest strip is 700,000 square meters or 70 hectares.