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lexiemari Group Title

If pentagon ABCDE is rotated 180° around the origin to create pentagon A’B’C’D’E’, what is the ordered pair of point A’? (2, -4) (-4, -2) (-2, -4) (4, 2)

  • 2 years ago
  • 2 years ago

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  1. lexiemari Group Title
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    • 2 years ago
  2. dpaInc Group Title
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    just take the opposite of each coordinate in the preimage

    • 2 years ago
  3. lexiemari Group Title
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    still need help :(

    • 2 years ago
  4. shivamsinha Group Title
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    Point A with coordinates (x,y) rotated 180 degrees around O gives point A' with coordinates (-x,-y).

    • 2 years ago
  5. joeywhite Group Title
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    looks like (2, -4)

    • 2 years ago
  6. dpaInc Group Title
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    look at what what @shivamsinha says... what are the coordinates of A? just take the opposite of each coordinate and you'll have your answer.

    • 2 years ago
  7. dpaInc Group Title
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    hello?

    • 2 years ago
  8. shivamsinha Group Title
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    @dpaInc it seems c dsnt wants 2 knw d concept behind

    • 2 years ago
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