Question

name the marked angle in 2 different ways.

Explanation:

An angle can be named in two ways: using the vertex letter alone (if there is only one angle at that vertex) or by using three points (with the vertex in the middle). In this case, the vertex is \(O\). Using three - point notation, we can take a point on each side of the angle. Points \(N\) and \(Q\) are on the two sides of the angle with vertex \(O\). So, two ways to name the angle are \(\angle NOQ\) (where \(O\) is the vertex) and \(\angle QON\) (the order of the non - vertex points can be reversed as long as the vertex is in the middle).

Answer:

\(\angle NOQ\), \(\angle QON\)