Assertion: triangle's angle | /r/CapableOf | measure 90°
Facets:
value: respectively
type: MANNER
Source sentences:
text: A right triangle (or right-angled triangle , formerly called a rectangled triangle ) has one of its interior angles measuring 90° (a right angle).
text: A triangle with all interior angles measuring less than 90° is an acute triangle or acute-angled triangle .
text: All three sides and internal angles of a scalene acute triangle are unequal, that is, all angles measure less than 90 degrees.
text: Triangles that do not have an angle measuring 90° are called oblique triangles.
text: Hence, the angles respectively measure 45° (π/4), 45° (π/4), and 90° (π/2).