Question

Name the vertex and sides of $\angle 5$.

Short answer

Vertex of $\angle 5$ is E and sides of $\angle 5$are $\overrightarrow{\mathbf{E}\mathbf{A}}$and role="math" localid="1638180665472" $\overrightarrow{\mathbf{E}\mathbf{D}}$.

Step-by-step solution

Step 1. Observe the given diagram and highlight ∠5

Step 2. Apply the definitions of vertex and sides of angle.

An angle is formed by two rays having the same endpoint, these two rays are called the sides of the angle. The common endpoint of two rays is called the vertex of the angle.

Step 3. Write the name of vertex and sides of ∠5.

From the given figure, it can be observed that the vertex of $\angle 5$ is and the sides of$\angle 5$ are$\overrightarrow{EA}$ and $\overrightarrow{ED}$.