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mrs_skeptik [129]
3 years ago
10

Quadrilateral

Mathematics
2 answers:
sattari [20]3 years ago
7 0

Answer:

See explanation

Step-by-step explanation:

From the question, we understand that the quadrilateral is rotated by 90 degrees about the origin.

The question is incomplete; so, I will give a general explanation.

The rule for 90 degrees rotation about the origin is:

(x,y) \to (-y,x)

For instance:

A point (4,6) will become (-6,4) after rotation.

lesya692 [45]3 years ago
5 0
(x,y)>>>>>>>>(-y,-x) is correct
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<span>------------------- </span>

<span>BUT: </span>

<span>x + y = 5 </span>
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