OG 247
If 3 and 8 are the lengths of two sides of a triangular region, which of the following can be the length of the third side?
I. 5
II. 8
III. 11
(A) II only但三角形的三边若为a, b, c,则不是应该要满足c2=a2+b2？作者: hdrtrw112 时间: 2004-9-8 12:35
任意两边之和大于第三边。你说的是直角三角形。
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