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01-05-2020
Mathematics

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If pentagon ABCDE is rotated 180 degrees around the origin to create pentagon A’B’C’D’E’, what is the ordered pair of point A’?

If pentagon ABCDE is rotated 180 degrees around the origin to create pentagon ABCDE what is the ordered pair of point A class=

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01-05-2020

Answer:

(A)

Step-by-step explanation:

Point A is at (-2,4)

Rule of a 180° rotation about the origin: (x,y) --> (-x,-y)

Using the rule, (-2,4) will become (2,-4).

A' should be (2,-4) or Option A.

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