thesheleys2015pa0g39
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A composition of transformations maps ∆KLM to ∆K"L"M". The first transformation for this composition is _______, and the second transformation is a translation down and to the right

A. a 90° rotation about point L
B. a 270° rotation about point L
C. a 90° rotation about point P
D. a 270° rotation about point P​

A composition of transformations maps KLM to KLM The first transformation for this composition is and the second transformation is a translation down and to the class=

Respuesta :

Answer: a 270 rotation about point p

Step-by-step explanation:

Answer:

Option D.

Step-by-step explanation:

Since MK and M'K' are at 90° after transformation which means MK is rotated either 90° clockwise about P or 270° counterclockwise about P.

So the composition of transformations which maps ΔKLM to ΔK"L"M", the first transformation for this composition is rotation of 270° counterclockwise about the point P.

And the second transformation is a translation down and to the right.

"Option D. a 270° rotation about point P" is the answer.

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