41.5k views
5 votes
Can you help me i need the answers

User Explodes
by
4.8k points

1 Answer

1 vote

Solution

- The coordinates of the figure given are:


\begin{gathered} M(-9,-3) \\ L(-2,-3) \\ J(-9,-8) \\ K(-2,-8) \end{gathered}

- The 90-degree counterclockwise rotation has the following transformation:


(x,y)\to(-y,x)

- Thus, the coordinates of the figure after a 90-degree counterclockwise rotation is:


\begin{gathered} M(-9,-3)\to M^(\prime)(3,-9) \\ L(-2,-3)\to L^(\prime)(3,-2) \\ J(-9,-8)\to J^(\prime)(8,-9) \\ K(-2,-8)\to K^(\prime)(8,-2) \end{gathered}

Final Answer


\begin{gathered} M^(\prime)(3,-9) \\ L^(\prime)(3,-2) \\ J^(\prime)(8,-9) \\ K^(\prime)(8,-2) \end{gathered}

User UnknownBeast
by
5.4k points