Scaled Copies, Scale Factor
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Scaled Copy
A figure in which every length in the original figure is multiplied by a scale factor
Protractor
A tool used to measure and draw angles.
Scale Factor / Multiplier
The number that you multiply the dimensions of a shape by to create a scaled copy
Corresponding Parts
The parts (angles or sides) are in the same relative position in 2 different figures
Reciprocal
(mathematics) one of a pair of numbers whose product is 1: the reciprocal of 2/3 is 3/2
Scale Factor = 0.333...
What is the Scale Factor?
Scale Factor = 0.4
What is the Scale Factor?
Scale Factor = 0.8
What is the Scale Factor?
Scale Factor = 2
What is the Scale Factor?
Scale Factor = 5.25
What is the Scale Factor?
Scale Factor = 9
What is the Scale Factor?
