A right triangle(直角三角形) is a triangle two of whose sides(边) are perpendicular.

The Bermuda Triangle seems to form a triangle between ______, ______, and the ocean east of Puerto Rico.

What can the structure of discussion and conclusion section be thought of as?( ) A: a square B: an upright triangle C: an inverted triangle

The three main components of the fraud triangle are:

A. red triangle with the letter R

如果Triangle类继承自Shape类,那么Shape类中的哪些变量可以用于Triangle类中? ()

1933 （）提出病害三角学说(Disease Triangle)

关于“triangle offence”的描述正确的是 _____ 。

信用证关于唛头的规定是“KKK in triangle”，则以下符合信用证要求的唛头是（ ） 未知类型：{'options': ['', '', 'KKK in triangle', 'N/M'], 'type': 102}

信用证关于唛头的规定是“KKK in triangle”，则以下符合信用证要求的唛头是（ ） 未知类型：{'options': ['', '', 'KKK in triangle', 'N/M'], 'type': 102}