211k views
1 vote
If x ⊥ a and x ⊥ b, then _____
a ∥ b.
x ⊥ a.
x ∥ y.
a ⊥ y.

If x ⊥ a and x ⊥ b, then _____ a ∥ b. x ⊥ a. x ∥ y. a ⊥ y.-example-1
User Torbins
by
7.5k points

1 Answer

5 votes
should be the first one
User GaetanoM
by
6.9k points