[求助]OG 247

assfgrtrtr

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？

hdrtrw112

任意两边之和大于第三边。

你说的是直角三角形。