- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
activated charcoal
-
beseem
-
acrophony
-
demoralizing
-
acknowledgeable
-
physician
-
abbreviatory
-
acer saccharum
-
greatest
-
of
- Hide translation
right triangle
right triangle /raɪt ˈtraɪaŋɡəl/
noun
-
A triangle with one right angle
(
right triangle
, right-angled triangle
)
a triangle with one right angle