Questions: reflection across l₁ rotation of 45° counterclockwise rotation of 270° counterclockwise reflection across l₂

reflection across l₁ rotation of 45° counterclockwise rotation of 270° counterclockwise reflection across l₂
Transcript text: reflection across $\ell_{1}$ rotation of $45^{\circ}$ counterclockwise rotation of $270^{\circ}$ counterclockwise reflection across $\ell_{2}$
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Solution

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Solution Steps

Step 1: Analyze the transformation

The purple quadrilateral has been reflected across line $l_1$ to produce its image.

Step 2: Eliminate the incorrect options

Reflecting the purple quadrilateral across line $l_2$ would produce a different result. Rotating the purple quadrilateral by 45° counterclockwise or by 270° counterclockwise would also produce different results.

Final Answer: The transformation is a reflection across $l_1$.

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