The vertex is otherwise known as
a. A 30, 60 degree triangle
b. Any angle formed by two lines
c. The point of intersection of two lines
d. The plan view of an object
e. The starting point of an ellipse
Answer: C
The vertex is otherwise known as
a. A 30, 60 degree triangle
b. Any angle formed by two lines
c. The point of intersection of two lines
d. The plan view of an object
e. The starting point of an ellipse