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Figure ABCD is rotated 90°counterclockwise about the origin. Which of the following gives the correct measure of an image of one of its sides?

B'C' = √17
C'D' = √10
D'D' = 5
A'B' = √17

Figure ABCD is rotated 90°counterclockwise about the origin. Which of the following-example-1

1 Answer

3 votes
the length of a side is: A'B' = sqrt (17)


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