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2 years ago

What is the counterclockwise rotation shown below? 13 pts.

Mathematics

1 answer:

AveGali [126]2 years ago

6 0

Answer:

<u>270° around the origin</u>

Step-by-step explanation:

As shown at the graph

ΔABC is translated to ΔA'B'C'

A(0,3) , B(-2,2) , C(-1,1)

A'(3,0) , B'(2,2) , C'(1,1)

So, if the coordinate of the pre-image is (x,y)

The coordinate of the image will be (y, -x)

Which mean the rule will be (x,y)→(y,-x)

The previous rule is the rule of rotation 270° counterclockwise

So, the answer is <u>270° around the origin</u>

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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