Assertion: triangle's angle | /r/HasProperty | different
Facets:
Source sentences:
text: For an equilateral triangle there is an area formula that utilizes the length of one of the sides, but if the sides and angles are different then you will need to have the measurement for the base and the height to use this formula.
text: The other two angles always add up to 90 degrees but can be different sizes.
text: A triangle is scalene if all of its three sides are different (in which case, the three angles are also different).
text: They are triangles that house three interior angles which are also all different.
text: All angles are different, too.