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Mathematics 17 Online
OpenStudy (anonymous):

Medal! Which statement is true about figures ABCD and A′B′C′D′. A'B'C'D is obtained by rotating ABCD counterclockwise by 180 degrees about the origin and then reflecting it across the x-axis. A'B'C'D is obtained by translating ABCD 2 units up and then reflecting it about the y-axis. A'B'C'D is obtained by translating ABCD 2 units up and then reflecting it about the x-axis. A'B'C'D is obtained by rotating ABCD counterclockwise by 180 degrees about the origin and then reflecting it across the y-axis.

OpenStudy (anonymous):

OpenStudy (anonymous):

@peachpi

OpenStudy (anonymous):

@DanJS

OpenStudy (danjs):

it is just moved over 2 spaces in X direction

OpenStudy (anonymous):

so that means its c

OpenStudy (danjs):

umm

OpenStudy (anonymous):

no I mean a?

OpenStudy (danjs):

If you rotate it first about the origin, it will be in the second quadrant, then reflect it over the X axis to line em up

OpenStudy (anonymous):

that matches a

OpenStudy (danjs):

yea

OpenStudy (anonymous):

thanks!

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