Inactive Tutor answered 04/17/17
Tutor
New to Wyzant
It has only one surface. It does not have edges or vertices.
Eric L.
asked 04/17/17Inactive Tutor answered 04/17/17
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.