When figures (including points) are rotated 270° counterclockwise about the origin, it is also the same rotating figures clockwise by what other degree amount? @wio
90 degrees right?
|dw:1404335235451:dw| In general, you do \(360 - \theta = \theta'\)
oh so the answer is 360 degrees NOT 90 degrees?
no, see, \(360 - 270 = \ldots\)
Point (5, -2) is reflected across the line y = x. Where is the new location?
That should transform it \((y,x)\)
one is asking about a point, the answers are talking about triangles. that makes no sense.
oops sorry lol i don't have answer choices :O
@wio what's the answer? is it (2,5) ???
no
"That should transform it (y,x)" <---- what does that mean? is that the answer? @wio
@wio ?
it means that \((x,y)\) becomes \((y,x)\).
ok so answer is (-2, 5) ?
yes
thanks
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