The reflection line is located at y = -x
For point J, x is -2, so y = -(-2), which equals 2.
When it is a reflection across Y, the X values remain the same.
Find the distance of the Y point to the reflection line,
The distance from -1 to 2 is 3 units.
The new point needs to be the same distance from the reflection line.
2 + 3 units = 5.
Point J' would be (-2,5)
Answer:
that is the solution to the question
Answer:
Option C.
Step-by-step explanation:
step 1
Determine the measure of angle AGC
we know that
The measure of the inner angle is the semi-sum of the arcs comprising it and its opposite.
so
step 2
Determine the measure of angle FGC
we know that
----> by supplementary angles
so
A translation
(I'm assuming that this isn't multiple choice since you didn't include the answer choices.)