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The scale drawing length of 4 centimetres represents the corresponding length of 5 metres on the real object. Work out the scale that has been used and write it in its simplest form. Write...
In order to interpret and produce scale drawings, you need to know the scale factor and the actual lengths of the object. For example, below is a scale drawing of a rectangular pool with a scale of 1 \, cm \, \text{:} \, 2 \, m or 1 \, \text{:} \, 200. This means that every centimeter on the diagram represents 2 meters (or 200 \, cm ) in real life.
So, if we were drawing a table that measured 100 cm wide by 200 cm long at a scale of 1:50, you would draw the table 2 cm wide by 4 cm long on your piece of paper. This is worked out by dividing the real-life size (100cm) by 50 (1:50 scale).
Question: Construct a scale of 1:4, to show centimeters and long enough to measure up to 5 decimeters • Draw the scale as a rectangle of small width (about 3 mm)
7.2 Sizing Up a Basketball Court. Your teacher will give you a scale drawing of a basketball court. The drawing does not have any measurements labeled, but it says that 1 centimeter represents 2 meters. Measure the distances on the scale drawing that are labeled a–d to the nearest tenth of a centimeter.
A scale that might be used is \(1\,cm\) represents \(1\,m\). This means that on the scale drawing every metre of real life measurement is represented by a line of 1 centimetre.
2 dni temu · As we gain a better understanding of scale, we can view a drawing in a particular scale and instantly recognise and understand the spaces, zones and gain a quick understanding of the existing or proposed spatial relationships. In the real world, one meter is equal to one meter.
