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bn:00067815n
Noun Concept
Categories: Types of triangles
EN
right triangle  right-angled triangle  orthogonal triangle  Rectangular triangle  Right-angle triangle
EN
A triangle with one right angle WordNet 3.0
Definitions
Relations
Sources
EN
A triangle with one right angle WordNet 3.0 & Open English WordNet
A right triangle or right-angled triangle, or more formally an orthogonal triangle, formerly called a rectangled triangle, is a triangle in which one angle is a right angle, i.e., in which two sides are perpendicular. Wikipedia
A triangle containing a right angle Wikipedia Disambiguation
Triangle in which one angle is a 90-degree angle Wikidata
A triangle having a right angle as one of its interior angles. Wiktionary
IS A
triangle
HAS PART
hypotenuse
right angle
cathetus
acute angle
HAS KIND
Pythagorean triangle
special right triangle
isosceles right triangle
90-30-60 set square
cathetus
ANTONYM
oblique triangle
HAS FACET POLYTOPE
hypotenuse
cathetus
HAS QUALITY
area
area
right angle
semiperimeter
inradius
OPPOSITE OF
acute and obtuse triangles
WordNet 3.0 & Open English WordNet
EN
right triangle, right-angled triangle
Wikipedia
EN
right triangle
Wikidata
EN
right triangle
Wiktionary
EN
right triangle
Wikipedia Redirections
EN
orthogonal triangle, Rectangular triangle, Right-angle triangle, right-angled triangle, right angle triangle, right angled triangle, Right Triangle
Wikidata Alias
EN
right-angled triangle

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