0055babs
0055babs
12.01.2021 • 
Mathematics

Use pentagon ABCDE. What are the coordinates of B' after the pentagon is rotated 90° about the origin?
A. (1,5)
B. (-1,5)
C. (-5, 1)
D. (5, 1)


Use pentagon ABCDE.

What are the coordinates of B' after the pentagon is rotated 90° about the or

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