9°, complementary angles always add up to 90°
Answer:
Step-by-step explanation:
the lines weren't really clear so sorry if its a bit messy
Reflection across the line y=x simply swaps the x and y coordinates.
K'(-2, -5), A'(1, -4), I'(-1, 0), J'(-4, -2)
The value of n is 2, because if u do the multiplication then ur fine