If pentagon ABCDE is rotated 180° around the origin to create pentagon A′B′C′D′E′, what is the ordered pair of point D′?
2 answers:
Answer:
Its A (-1,2)
Step-by-step explanation:
180 degree rule is (-x,-y)
point D is (1,-2)
Since the two is already a negative you have to turn it into a positive so that's why it would be (-1,2).
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