Math 8B unit three lesson six scale drawings. Quick check.
1. What is a scale drawing?
A scale drawing is a drawing that represents an object or structure in a proportionate manner, usually using a specific scale.
2. How can you find the scale factor of a scale drawing?
To find the scale factor of a scale drawing, you can compare the measurements of the drawing to the actual measurements of the object or structure.
3. In a scale drawing with a scale factor of 1:5, what does the ratio 1:5 represent?
In a scale drawing with a scale factor of 1:5, the ratio 1:5 represents that for every 1 unit of measurement on the drawing, there are 5 units of measurement in the actual object or structure.
4. Why are scale drawings useful in real life?
Scale drawings are useful in real life because they allow us to represent large objects or structures in a smaller, more manageable size. They help us visualize and plan projects, such as building construction or city planning, before they are actually completed.