Question

Triangles H J K and L M N are congruent. Triangle H J K is rotated about point H to form triangle L N M. Triangle L M N is higher than triangle H J K. Two rigid transformations are used to map ΔHJK to ΔLMN. The first is a translation of vertex H to vertex L. What is the second transformation? a reflection across the line containing HK a rotation about point H a reflection across the line containing HJ a rotation about point K

Answer 1

Answer:

a rotation about point H

Step-by-step explanation:

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Answer 2

Based on the information given regarding the triangle, the second transformation is B. a rotation about point H.

What is a congruent triangle?

It should be noted that a congruent triangle simply means when two triangles have the same sides and the same angles.

Since two rigid transformations are used to map ΔHJK to ΔLMN, the first is a translation of vertex H to vertex L, then the second transformation is a rotation about point H.

Learn more about triangles on:

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