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Please solve this as fast as possible. I should send as assignment.

Please solve this as fast as possible. I should send as assignment.-example-1
User Pnewhook
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5.5k points

1 Answer

3 votes

In rotating a triangle 180 degrees about the origin, we will take the opposite signs of the coordinates of A, B, and C. But first, let us get the coordinates of A, B, and C from the given graph.


\begin{gathered} \Delta ABC \\ A(1,3) \\ B(2,1) \\ C(1,1) \end{gathered}

Let's make the coordinates negative.


\begin{gathered} \Delta A^(\prime)B^(\prime)C^(\prime) \\ A^(\prime)(-1,-3) \\ B\text{'(-}2,-1) \\ C^(\prime)(-1,-1) \end{gathered}

Graphing the triangles:

Please solve this as fast as possible. I should send as assignment.-example-1
User Adam Miller
by
6.9k points
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