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3 years ago

11

Quadrilateral ABCD is rotated 270° clockwise about the origin. What is the orientation of the rotated figure, and what quadrant

does it lie in?

2 answers:

USPshnik [31]3 years ago

6 0

Answer:

the second quadrant

solmaris [256]3 years ago

4 0

Answer:

The 2nd quadrant because it is in the 4th and then if you rotate it 180 degrees then 90 it ends up being in the second quadrant.

Step-by-step explanation:

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Kiesha and her classmates wrote proportions for the reduction of a triangle. A larger and smaller triangle have corresponding he

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If point Q(3,-4) is rotated +270° about the origin, what are the coordinates of Q?

erica [24]

Answer:

$Q' =(-4,-3)$

Step-by-step explanation:

Given

$Q = (3,-4)$

Rotation = +270 degrees

Required

Determine the new coordinates of Q (i.e. Q')

When a point (x,y) is rotated +270° about the origin, the new coordinates is: (y,−x)

So:

$Q = (3,-4)$

Where:

$x = 3$ and $y = -4$

Q' will be:

$Q' =(-4,-3)$

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