#1532. 土地测量-2012蓝桥杯试题
-
ID: 1532
Type: Default
1000ms
128MiB
Tried: 1
Accepted: 0
Difficulty: 10
Uploaded By:
土地测量-2012蓝桥杯试题
说明
各条边长数据如下：
AB = 52.1
BC = 57.2
CD = 43.5
DE = 51.9
EA = 33.4
EB = 68.2
EC = 71.9
根据这些数据求五边形地块的面积并输出。四舍五入到小数后两位。
（比赛原题为结果填空题）
样例