Answer:
The coordinates of C' of triangle ABC is (-3, 5)
Explanation:
Given:
Triangle ABC on a coordinate plane
To find:
the reflection of triangle ABC over line s
To determine the coordinates of C after the reflection, we will draw the line of reflection y = 2
Then mirror the triangle ABC by moving it the same distance from the line.
[tex]\begin{gathered} coordinate\text{ of ABC:} \\ A\text{ = \lparen-1, 1\rparen} \\ B=\text{ \lparen1, -1\rparen} \\ C=\text{ \lparen-3, -1\rparen} \\ \\ C^{\prime}\text{ = \lparen-3, 2+3\rparen} \\ C^{\prime}\text{ = \lparen-3, 5\rparen} \end{gathered}[/tex]
