Question

question 5 of 10 which of the following are exterior angles? check all that apply. a. $\angle 2$ b. $\angle 4$ c. $\angle 3$ d. $\angle 6$ e. $\angle 1$ f. $\angle 5$

Explanation:

An exterior angle of a triangle is formed by one side of the triangle and the extension of an adjacent side.

• $\angle2$: Formed by extending a side of the triangle, so it is an exterior angle.
• $\angle3$: Formed by extending a side of the triangle, so it is an exterior angle.
• $\angle6$: Formed by extending a side of the triangle, so it is an exterior angle.

Answer:

A. $\angle2$, C. $\angle3$, D. $\angle6$