题目内容
试题答案
下列各组长度的三条线段能组成三角形的是( )
A.1cm,2cm,3cm B.1cm,1cm,2cm
C.1cm,2cm,2cm D.1cm,3cm,5cm
A、1cm,2cm,3cm; B、1cm,1cm,2cm;
C、1cm,2cm,2cm; D、1cm,3cm,5cm;
A.1cm,2cm,2cm B.1cm,1cm,2cm C.1cm,2cm,3cm D.1cm,3cm,5cm;