Answer:
Perpendicular bisector theorem
Step-by-step explanation:
The illustration of the theorem is:
If point B is a perpendicular bisector of Line AC and the length of AC is 10cm
Then

Where
--- Perpendicular bisector
So, the equation becomes



Recall: 

Answer:
∠S, ∠R, ∠T
Step-by-step explanation:
You could say 84/2, 126/3, or even 168/4
Answer:
D
Step-by-step explanation:
Substitute the value of x in each function and check if it's equal to it's corresponding value of y.
Correct me if I'm wrong. I hope it helps.
Answer:
3.45
Step-by-step explanation:
Product, meaning multiplication would just mean that you multiply these two numbers together