Question

Расстояние на местности в 20 метров изображено на плане отрезком в 1 см. определите масштаб плана.

Answer 1

Расстояние 20 метров
отрезок -1 сантиметр
переводи единицы длины отрезок и расстояние в один вид-сантиметр
получится в одном сантиметре 2000 это и будет масштаб 1:2000
а в одном метре 100 сантиметров (для справок)

Answer 2

Determining the Scale of a Plan

To determine the scale of a plan, we need to compare the distance on the ground to the corresponding length on the plan. In this case, the distance on the ground is 20 meters and it is represented by a line segment of 1 centimeter on the plan.

To find the scale, we can use the formula:

Scale = Distance on the ground / Length on the plan

Let's calculate the scale using the given information:

Distance on the ground = 20 meters Length on the plan = 1 centimeter

Scale = 20 meters / 1 centimeter

Now, let's convert the units to ensure consistency. We can convert meters to centimeters by multiplying by 100:

Scale = (20 meters * 100) / 1 centimeter

Simplifying the equation:

Scale = 2000 / 1

Therefore, the scale of the plan is 1:2000.

Please note that the scale is typically represented as a ratio, where the first number represents the distance on the ground and the second number represents the corresponding length on the plan.