Answer:
The vertex is point B
Step-by-step explanation:
The vertex of the angle is where the two rays meets
<ABC ( also called < BCA) can also be called by the vertex
<B
Answer:
reflection i think
Step-by-step explanation:
Answer:
John did not make a mistake
Step-by-step explanation:
he did everything correct
2/x ^6-3 you do the opposite of everything