Question

Triangle ABC is reflected over the Y axis. what are the coordinates of the reflected triangle

Answer 1

Original Coordinates: A(1, 3) B(4, 5) C(3, 1)

Now, It is reflected over y-axis, so the sign of their x-coordinate will change.,

It would be: A'(-1, 3) B'(-4, 5) C'(-3, 1)

Hope this helps!

Answer 2

Answer:

A'(-1,3),B'(-4,5),C'(-3,1).

Step-by-step explanation:

The coordinates of the vertex of the given triangle are A(1,3) ,B(4,5) ,C(3,1).

When a point is reflected along the y axis the y value f the point (x,y) remains the same while x changes its sign.

Point (x,y) will have the reflected pint x'(-x,y)

The reflected points along the y axis are:

A(1,3) ......A'.(-1,3)

B(4,5).......B'(-4,5)

C(3,1)........C'(-3,1)