The scale factor is the ratio that describes how much a figure is enlarged or reduced. In the context of similar figures ABC ...
Once similarity is established, the real fun begins: using proportions to find unknown lengths. The principle is simple: ...
Scale factors describe how much a shape has been enlarged (made larger). Enlarging by a scale factor of 2 means that each side of the shape has been multiplied by 2. All the sides double in length and ...
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