Quadrilateral abcd is transformed according to the rule (x, y) → (y, –x). which is another way to state the transformation?
r0, 90°
r0, 180°
r0, 270°
r0, 360°

BOO

Step-by-step explanation:

SC:Paytons157

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

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i dont know

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