Answer:
1.
The radius is 19
The diameter is given, so it is 38
The circumference is 119.38
2.
The radius is 21
The diameter is 42
The circumference is 131.95
Answer:
<em>a. Graph A and Graph C</em>
Step-by-step explanation:
Those were the only graphs that pass the vertical line test.
It would because I don’t know cuz I’m big brain