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General Information

Related Benchmarks: MA.912.G.2.4
Reporting Category: Geometry
Type: FR: Fill-in Response
Difficulty: N/A
Question:

Pentagon ABCDE is shown below on a coordinate grid. The coordinates of A, B, C, D, and E all have integer values.

 

If pentagon ABCDE is rotated 90º clockwise about point A to create pentagon A'B'C'D'E', what will be the x-coordinate of E'?

Possible Answer:
-3
Item Context:
Mathematics

Aligned Benchmarks

Code Description
MA.912.G.2.4: Apply transformations (translations, reflections, rotations, dilations, and scale factors) to polygons. to determine congruence, similarity, and symmetry. Know that images formed by translations, reflections, and rotations are congruent to the original shape. Create and verify tessellations of the plane using polygons.


Printed On:5/14/2024 11:23:22 PM
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