What is the relationship between the scale factor and the lengths of the sides of the triangle?
GCSE Secondary Maths Age 13-17 - Shapes & Area: Scale Factor - Explained
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Mathematics
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10th - 12th Grade
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Hard
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The video tutorial discusses the concept of triangle enlargement, emphasizing that while the sides of a triangle increase by the scale factor, the angles remain unchanged. A common misconception is addressed where a student incorrectly assumes that angles also enlarge. The correct explanation is provided, highlighting that only the lengths of the sides change, not the angles.
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2 questions
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OPEN ENDED QUESTION
3 mins • 1 pt
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
How does the scale factor affect the sides of the triangle?
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