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Determining Congruence

Determining Congruence 1.1 - Solution

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The triangles have different orientation and location. In the vertex is to the right of and In the corresponding vertex is to the left of and To line up their orientations, we can rotate about the origin.

Now, by translating the rotated triangle down by unit and left by 5 units, we can map it onto

Therefore, the congruence transformation that maps onto can be written as follows.