134k views
1 vote
If DE ⊥ EF, then ∠DEF is a right angle, provide a counter example if false... help??

User Wweicker
by
7.1k points

1 Answer

4 votes

Answer: true

Explanation:

User KChaloux
by
6.9k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.