Question 17 of 30 Which point in angle HIJ is the vertex? A. J B. H C. . D. None

In an angle, the vertex is the point where the two sides meet, forming the angle itself. So, in angle HIJ, the vertex is point I, which is not listed as an option. Remember, the vertex is essential for defining the angle, as it shows where the action (or the angle's opening) takes place! When naming angles, the vertex is often positioned in the middle, like HIJ where I is the vertex. The correct way to select points is ensuring the unique meeting point of the two rays that create the angle, which highlights the importance of understanding terms used in geometry.