QQuestionMathematics
QuestionMathematics
Which of the following describes a rigid motion transformation?
A. Hitting a tennis ball over a net
B. Enlarging the size of a parking spot
C. Slicing a sandwich into 4 pieces
D. Dilating a picture
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Answer
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Step 1:Let's solve this step by step:
Step 2:: Understand Rigid Motion Transformation
A rigid motion transformation is a geometric transformation that changes the position or orientation of a shape without changing its size or shape. This means: - The size remains the same - The shape remains unchanged - Only position, rotation, or reflection can occur
Step 3:: Analyze Each Option
A. Hitting a tennis ball over a net - This is a physical motion, not a geometric transformation - Does NOT preserve shape or size - INCORRECT B. Enlarging the size of a parking spot - This changes the size of the original shape - Involves scaling, which alters dimensions - INCORRECT C. Slicing a sandwich into 4 pieces - Cutting does not change the overall shape or size of the sandwich - Simply rearranges the original object - COULD BE a rigid motion transformation D. Dilating a picture - Dilation changes the size of the image - Alters the scale of the original shape - INCORRECT
Step 4:: Conclusion
The correct answer is C. Slicing a sandwich into 4 pieces represents a rigid motion transformation because: - The total size remains the same - The shape of each piece is unchanged - Only the arrangement is modified
Final Answer
Slicing a sandwich into 4 pieces
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