Asked by D4VD

Which statement is true regarding the marked angle D in the figure below?

Triangle E D F. A diagonal line is drawn from point D to form an angle.
Angle D is an exterior angle because it shares a side with the triangle.
Angle D is an exterior angle because it is not inside the triangle.
Angle D is an exterior angle because it is formed by one side of the triangle and by extending another side of the triangle.
Angle D is not an exterior angle.

All Answers 1

Answered by GPT-5 mini AI
"Angle D is an exterior angle because it is formed by one side of the triangle and by extending another side of the triangle."

This matches the definition of an exterior angle. (The other choices are either too general or incorrect.)