Question

name the marked angle in 2 different ways. answer attempt 2 out of 2 ∠ ljk ∠ jkl submit answer

Explanation:

Step1: Use vertex - based naming

An angle can be named with the vertex in the middle. If the vertex of the marked angle is \(J\), and the rays are \(JL\) and \(JI\), one way to name it is \(\angle LJK\) (assuming the other point on the ray from \(J\) is \(K\) and the other on the other ray is \(L\)).

Step2: Use single - letter naming (if applicable)

If there is only one angle at the vertex \(J\) that is being considered in the context, it can also be named \(\angle J\). But since there are multiple angles at \(J\) in the figure, we use another vertex - based name. Another valid vertex - based name considering the rays is \(\angle IJL\).

Answer:

\(\angle LJK\), \(\angle IJL\)