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Trapezoid ABCD is congruent to trapezoid A"B"C"D" . Which sequence of transformations could have been used to transform trapezoid ABCD to produce ​ trapezoid A"B"C"D" ​ ? ​ Trapezoid ABCD ​ was reflected across the y-axis and then across the x-axis. ​ Trapezoid ABCD ​ was translated 7 units up and then 12 units left. ​ Trapezoid ABCD ​ was reflected across the x-axis and then across the y-axis. ​ Trapezoid ABCD ​ was reflected across the y-axis and then translated 7 units up. A coordinate graph with trapezoid A B C D and trapezoid A double prime B double primes C double prime and D double prime. Trapezoid A B C D has points at A begin ordered pair 4 comma negative 2 end ordered pair, B begin ordered pair 2 comma negative 2 end ordered pair, C begin ordered pair 8 comma negative 5 end ordered pair, D begin ordered pair 4 comma negative 5 end ordered pair. Rectangle A double prime B double prime C double prime D double prime has points at A double prime begin ordered pair negative 4 comma 5 end ordered pair, B double prime begin ordered pair negative 6 comma 5 end ordered pair, C double prime begin ordered pair negative 8 comma 2 end ordered pair, D double prime begin ordered pair negative 4 comma 2 end ordered pair An irregular pentagon with vertices labeled D E F G and H. Angle D measures 60 degrees. Angle E measures 143 degrees. Angle F has a right angle symbol. Angle G measures 102 degrees. Angle H measures 145 degrees. A second irregular pentagon with vertices labeled Q R S T and U.

User Paul Hunt
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2 Answers

2 votes

Answer:

8 unit up

Explanation:

User Agritton
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5.6k points
6 votes

Answer:

Trapezoid ABCD ​ was reflected across the y-axis and then translated 7 units up.

User Nickebbitt
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5.6k points
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