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1 cm on the scale drawing represents 12∙5 cm in real life. The drawn length multiplied by 12∙5 gives the real length. The scale drawing enlarges the size of the machine component by scale ...
The scale of a drawing is usually stated as a ratio. For example, 1 \, cm \, \text{:} \, 5 \, m. You would read this as “ 1 centimeter to 5 meters” which means that every 1 centimeter on the diagram represents 5 meters in real life.
The statement “1 cm represents 2 m” is the scale of the drawing. It can also be expressed as “1 cm to 2 m,” or “1 cm for every 2 m.” What do you think the scale tells us? How long would each measurement from the first question be on an actual basketball court? Explain or show your reasoning.
2 dni temu · So, if a drawing is at 1:50 in cm, 1cm in the drawing will be equal to 50cm in real life. Similarly, if a drawing is in mm, at 1:200 – one mm unit in the drawing will represent 200mm in real life. The image above shows an example of a drawing set with different scales to demonstrate different aspects of the design.
One centimeter is made up of ten millimeters. The metric unit of measurement is the centimeter, abbreviated as cm. When computing an object's surface area, the measurement unit is changed to cm 2. When measuring the volume of an object, the measurement unit is changed to cm 3.
A four-bevel scale has four scale ratios; two are on each side. A triangle scale can have the largest scale ratio range because it has three sides, and each side can have up to two scale ratios.
In this lesson, they extend this work in two ways: They compare areas of scale drawings of the same object with different scales. They examine how much area, on the actual object, is represented by 1 square centimeter on the scale drawing. For example, if the scale is 1 cm to 50 m, then 1 cm\(^2\) represents \(50\cdot50\), or 2,500 m\(^2\).
