Suppose line g is the line with equation y=x. given a(7,-5), b(7,4) and c(-2,-5), what are the coordinates of the vertices of square angle of triangle a’b’c’ for the reflection? rg

A'(-5, 7), B'(4, 7) and C'(-5, -2)

Step-by-step explanation:

Given: The reflection is over the line g with the equation y = x.

Coordinates are A(7,-5), B(7,4) and C(-2,-5).

We know that if the point (x, y) is reflection over the line y = x, then the reflection point is (y, x)

We need to interchange the value of y and x of the original coordinates to find reflection points over the line y = x.

Therefore, the reflection vertices of the triangle are:

A'(-5, 7), B'(4, 7) and C'(-5, -2)

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent