what is this sign called ?
Attachments:
![](https://hi-static.z-dn.net/files/d7d/c067ea551315dd19628662018bc4820f.jpg)
Answers
Answered by
1
Answer:
BL is perpendicular to AC.
Answered by
6
⊥ = sign of perpendicular
BL ⊥ AC = BL is perpendicular to AC.
Similar questions