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tresset_1 [31]
3 years ago
6

A parallelogram is transformed according to the rule (x, y) → (x, y). Which is another way to state the transformation?

Mathematics
2 answers:
Deffense [45]3 years ago
7 0

<u>Answer:</u>

D) R0 , 360°


<u>Explanation:</u>

<u>We are given that the rotation is:</u>

(x,y) --------> (x,y)

This means that the point is rotated back into its original position.

This means that full rotation occurred.

Since the full rotation is 360°, therefore, the correct answer is D


<u>For the other options:</u>

<u>Rotation 90° gives:</u>

(x,y) ----------> (-y,x)


<u>Rotation 180° gives:</u>

(x,y) ----------> (-x,-y)


<u>Rotation 270° gives:</u>

(x,y) ---------> (y,-x)


Hope this helps :)

topjm [15]3 years ago
6 0
The answer is R0, 360. It's in the same place. 
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