Definition of straight angle in English:

straight angle

Syllabification: straight an·gle

noun

Mathematics
An angle of 180°.
More example sentences
  • The angle formed by the right side of the first quadrilateral and the left side of the second quadrilateral is not a straight angle or a reflex angle.

Definition of straight angle in:

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Word of the day dinkum
Pronunciation: ˈdiNGkəm
adjective
(of an article or person) genuine