It would be FH
A diameter is basically the length of the line through the centre that touches 2 points on a circles edges
Answer:
180 degree clockwise rotation about center and a dilation of 0.5.
Answer:

Step-by-step explanation:
- Our equation is
- Now there are 2 ways you can do this, I'll show you the shortcut
- If you have an equation like this, just take the value in parenthesis and equate it to zero
is the x of the vertex- Put this back into the equation
this is the y
Answer:
5) a=79º b=101º
Step-by-step explanation:
I am not entirely sure but I hope it helps! I'm sorry I only know number 5.