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Harman [31]
3 years ago
6

Figure ABCD is a rhombus with point A (3, −1). What rule would rotate the figure 270° counterclockwise?

Mathematics
2 answers:
Radda [10]3 years ago
4 0

Answer:

The correct option is 4.

Step-by-step explanation:

Given information: ABCD is a rhombus with point A (3, −1).

If a figure rotated 90° counterclockwise, then

(x,y)\rightarrow (-y,x)

If a figure rotated 180° counterclockwise, then

(x,y)\rightarrow (-x,-y)

If a figure rotated 270° counterclockwise, then

(x,y)\rightarrow (y,-x)

Therefore the rule (x,y)\rightarrow (y,-x) would rotate the figure 270° counterclockwise.

The correct option is 4.

hoa [83]3 years ago
3 0
(x,y)→(y,−x)
.......
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\bf \begin{array}{lccclll}
&\stackrel{miles}{distance}&\stackrel{mph}{rate}&\stackrel{hours}{time}\\
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\end{array}
\\\\\\
\begin{cases}
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\\\\\\
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