The line for the graph x=1 is the line of reflection that reflects triangle ABC onto triangle A'B'C'.
You have to find the middle points between each pair of identical points and then join them.
Answer:
1. 
2. 
Step-by-step explanation:
all you are doing is solving for "y"
Hmph...
The area is 1,711.67 cm²..
Love, grace..-
Step-by-step explanation:


taking common


Answer:
can you zoom in on it
Step-by-step explanation: