- Learn English
-
Learn grammar
-
List of words
-
Study your cards
-
Hang On, Man!
-
Audio Books
-
More apps
- Recent searches
-
going
-
actuarial
-
sit around
-
acceptation
-
aeronaut
-
abandoned person
-
pick off
-
hampers
-
holistic
-
genuinely
- 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