Answer:

Step-by-step explanation:
The radius is the distance between the center and any point on the circle.
The formula of a distance between two points:

We have the center (3, -3) and other point on the circle (7, 6).
Substitute:

The maximum Y value should be 10
Answer:
18=b
Step-by-step explanation:
Answer:
First ones 90 and the second one is 48
Step-by-step explanation:
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