Choose two transformations that could have been performed on triangle JKL to form congruent triangle J"K"L".

A. Triangle JKL was rotated 90° counterclockwise around the origin to form triangle JꞌKꞌLꞌ.

B. Triangle JKL was rotated 270° clockwise around the origin to form triangle JꞌKꞌLꞌ.

C. Triangle JꞌKꞌLꞌ was reflected across the y-axis to form triangle JꞌꞌKꞌꞌLꞌꞌ.

D. Triangle JꞌKꞌLꞌ was reflected across the x-axis to form triangle JꞌꞌKꞌꞌLꞌꞌ.

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5 September, 21:34

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Grayson Gonzales · Answer 1

Triangle JKL was rotated 90° counterclockwise and then refrected across the line y = - 4.