Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
Why can't 50° be constructed by compass and straight edge?
(
reddit.com
)
2 points
by
dTal
on Feb 21, 2021
|
hide
|
past
|
favorite
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
