Math Problem Statement
Solution
The question asks about the transformation that would map Figure A to Figure B, shown on a coordinate plane. Looking at the two figures, Figure A is in the fourth quadrant, while Figure B is in the second quadrant. Furthermore, Figure B appears to be rotated counterclockwise compared to Figure A.
To analyze the transformation:
- Rotation: The figures seem related by rotation, not reflection. Specifically, a clockwise rotation by 270° around the origin would map Figure A to Figure B. This can be confirmed by observing the orientation of the shapes.
Let's review the given options:
- Reflection over the line : This would not map Figure A to Figure B, as reflections over this line would change both the position and orientation differently.
- Reflection over the line : Similar to the previous reflection, this would not match the transformation.
- Clockwise rotation of 270° about the origin: This appears to be the correct transformation.
- Clockwise rotation of 180° about the origin: This would place Figure A in the opposite quadrant (third quadrant), so it is not correct.
Answer: The transformation that takes Figure A to Figure B is a clockwise rotation of 270° about the origin.
Would you like further details on this rotation or any other part of the problem?
Here are five related questions to consider:
- How do rotations around the origin differ for different angles (90°, 180°, 270°)?
- What is the effect of reflecting a shape over the line ?
- How can we calculate the coordinates of points after a 270° clockwise rotation?
- Why is the clockwise direction significant in transformations?
- How would a reflection differ from a rotation in terms of mapping figures?
Tip: Always check both the quadrant and orientation of the figures when determining the type of transformation.
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Math Problem Analysis
Mathematical Concepts
Transformations
Rotations
Reflections
Formulas
Rotation formula for 270°: (x, y) -> (y, -x)
Reflection over y = -x
Reflection over y = x
Theorems
Rotation Theorem
Reflection Theorem
Suitable Grade Level
Grades 8-10