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What is a scale drawing? A scale drawing is an enlargement of an object. An enlargement changes the size of an object by multiplying each of the lengths by a scale factor to make it larger or smaller. The scale of a drawing is usually stated as a ratio. E.g. 1cm:5m
Scale is defined as the ratio of the length of any object on a model (blueprint) to the actual length of the same object in the real world. When we draw a real-world object on a piece of paper, we use a scale to describe our measurements accurately. For example, a scale of 1:5 means that the size of 1 unit in the drawing would represent 5 units ...
Scale Drawing: A picture that shows an object with measurements in proportion to its actual measurements. Used when an object is too small or too large to be drawn at its actual size. What are some examples of scale drawings in real life?
Use construction tools to create a scale drawing of 𝐷𝐸𝐹 with a scale factor of 𝑟= 3. What properties does your scale drawing share with the original figure?
Scale. The scale of a model or drawing is the ratio between any length on the model or drawing and its corresponding length on the actual object or place. lLength on the drawing : lCorresponding length on the actual object. Suppose a drawing has a scale of 1 in:100 ft.
Create a scale drawing of ΔDEF with scale factor of k = 2. Partner 1: Use E as the center of Dilation (extend sides ED and EF) Partner 2: Use F as the center of Dilation (extend sides FD and FE)
This lesson plan includes the objectives, prerequisites, and exclusions of the lesson teaching students how to identify a scale drawing, calculate the scale factor and the dimensions of both the scaled model and the actual object, and apply this to real-world problems.
