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> 若三角形的三边长分别为18,50和32,则它的周长为______.-数学
若三角形的三边长分别为18,50和32,则它的周长为______.-数学
题目简介
若三角形的三边长分别为18,50和32,则它的周长为______.-数学
题目详情
若三角形的三边长分别为
18
,
50
和
32
,则它的周长为______.
题型:填空题
难度:偏易
来源:不详
答案
根据题意得:
18
+
50
+
32
=3
2
+5
2
+4
2
=12
2
,
则三角形的周长为12
2
.
故答案为:12
2
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题目简介
若三角形的三边长分别为18,50和32,则它的周长为______.-数学
题目详情
答案
则三角形的周长为12
故答案为:12