Assertion: right triangle's angle | /r/CapableOf | add up to 180 degrees
Facets:
value: always
type: TEMPORAL
value: in a triangle
type: LOCATION
value: like all triangles
type: OTHER
Source sentences:
text: The three angles must add up to 180 degrees.
text: The three angles always add to 180°
text: The interior angles of a triangle always add up to 180° while the exterior angles of a triangle are equal to the sum of the two interior angles that are not adjacent to it.
text: All triangles have interior angles adding to 180 ° .
text: You know that the angles of a triangle add up to 180 deg, and so you can subtract 143.1 from 180, getting angle C = 36.9 deg.
text: [latex]h[/latex]. Because the angles in the triangle add up to 180 degrees, the unknown angle must be 180°−15°−35°
text: The three angles must add up to 180 degrees.
text: Since the three interior angles of a triangle add up to 180 degrees, in a right triangle, since one angle is always 90 degrees, the other two must always add up to 90 degrees (they are complementary).
text: The fact that all the angles in a triangle must add up to 180 degrees: A + B + C = 180°
text: In any triangle all the angles add up to 180 degrees.
text: Just take what you are given in a problem and try to determine what will make the final angle add up to 180 degrees.
text: All the angles of a triangle add up to 180 degrees.
text: We know that all the angles add up to 180 degrees but cant find a valid reason for it.
text: But if you look at the two right angles that add up to 180 degrees so the other angles, the angles of the original triangle, add up to 360 - 180 = 180 degrees.
text: The three interior angles always add to 180°
text: As you might imagine, the 30-60-90 triangle is named for the angles therein, which of course, add to 180°.
text: In a triangle, the three interior angles always add to 180°:
text: And, like all triangles, the three angles always add up to 180°.