Practice - Enlargement (Resizing / Dilation)
Practice Questions
Test your understanding with targeted questions
What happens to the size of a shape if k = 2?
💡 Hint: Think of doubling the size.
If the coordinates of point A are (3, 4) and k = 0.5, what are the new coordinates of A'?
💡 Hint: Apply the scale factor to both coordinates.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the term used to describe the factor by which a geometric shape's dimensions are multiplied?
💡 Hint: Think about the number that tells us how big or small a shape becomes.
True or False: Dilation involves changing the shape's angles.
💡 Hint: Consider what properties remain consistent during size changes.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Triangle ABC has vertices A(3, 2), B(1, 1), and C(4, 5). If the triangle is moved to D(3, -1) with a scale factor of -3, find the coordinates of D'.
💡 Hint: Remember the negative sign reverses the triangle's orientation.
A shape is oriented at point (5, 5). If it is subjected to a dilation with a scale factor of 2, what will be the coordinates of the transformed shape?
💡 Hint: Multiply both coordinates by the scale factor for dilation.
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Reference links
Supplementary resources to enhance your learning experience.