Oxford Advanced American Dictionary
Home
Wordlists
Using OALD
OAAD
Oxford 3000
Academic Word List
Pictures
Usage notes
How To
Pronunciation Guide
Guide to Labels
Blog
Online Catalogue
Search results
alternate angles
noun
Definition of
alternate angles noun
from the Oxford Advanced Learner's Dictionary
alternate angles
noun
(
also
Z angles
)
[
plural
]
(
geometry
)
equal angles formed on opposite sides of a line that crosses two parallel lines, in the position of the inner angles of a Z
compare
corresponding angles