Question

Triangle ABC has coordinates A(2, 0), B(−1, 5), and C(4, 3). Determine the coordinates of the vertices of the image after a reflection in the x-axis.

Answer 1

Co ordinate of A' = (1, -4)

Co ordinate of B' = (3, 2)

Co ordinate of C' = (4, -2)

Step-by-step explanation:

The figure of the triangle is shown below.

If we are finding image of the triangle about X-axis all the x -co-ordinates will remain same, but y co-ordinate will change it's sign.

So, co ordinate of A' = (1, -4)

Co ordinate of B' = (3, 2)

Co ordinate of C' = (4, -2)