Question

Use ADEF to complete the statements.

Angle E is the included angle between sides
The included angle between sides FE and DF is angle

Answer 1

Angle E is the included angle between the sides FE and DE

The included angle between sides FE and DF is the angle F

Explanation:

we know that

An included angle is the angle between two sides of a triangle

In the triangle DEF

we have

The included angle F is the angle between the sides FE and FD

The included angle E is the angle between the sides FE and DE

The included angle D is the angle between the sides DF and DE

therefore

In this problem

Angle E is the included angle between the sides FE and DE

The included angle between sides FE and DF is the angle F