Question

which angle is included between the sides DE and EF of angle DEF

Answer 1

you have already given the answer itself.

The angle included in sides DE and EF of triangle DEF is angle DEF.

HOPE THIS HELPS!!

PLZZ MARK AS BRAINLIEST

Answer 2

∠E IS BETWEEN THE SIDES DE AND EF OF THE ∠DEF.

Explanation:

• An angle is the degree of difference between two rays that are joined together at one point.
• In a triangle three angles exist, and their sum is equal to 180°.
• The sides DE and EF meet each other at point E, the angle between these two sides is E.
• Therefore, the angle between the sides DE and EF of the angle DEF is angle E.