Question

НАЙДИТЕ ДЛИНУ СОЛНЕЧНОЙ ТЕНИ ОТ ЗДАНИЯ ВЫСОТОЙ 16 М,ЕСЛИ СОЛНЕЧНАЯ ТЕНЬ ОТ ЧЕЛОВЕКА РОСТОМ 1 М 80 СМ РАВНА 2 М 70 СМ

Answer 1

Переведем см в м

1 м 80 см = 1,8 м
2 м 70 см = 2,7 м

Составим пропорцию 
1,8 = 2,7
16 = х
х = (16*2,7) / 1,8
х = 24
Ответ: 24 м.

Answer 2

Calculating the Length of the Shadow

To calculate the length of the shadow cast by the building, we can use the concept of similar triangles. The ratio of the height of the building to the length of its shadow will be the same as the ratio of the height of the person to the length of their shadow.

Given: - Height of the building = 16 m - Length of the person's shadow = 2.70 m - Height of the person = 1.80 m

We can use the following proportion to find the length of the building's shadow: 16 m / x = 1.80 m / 2.70 m

Solving for x, we get: x = (16 m * 2.70 m) / 1.80 m

Calculation

Let's calculate the length of the building's shadow: x = (16 m * 2.70 m) / 1.80 m

Using the given values: x = 24 m

So, the length of the building's shadow is 24 meters.