坡度45度高90米求斜长=多少M?

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/29 19:56:33
坡度45度高90米求斜长=多少M?
x){:w]LL3, olcӳis^Notɬ&$RΆS- 3LLm2x1HN[C#s=#sK##3CcSs SScK#CSCK SCs s 6yvPmI%y S5mML Lq(HꙛY1ER

坡度45度高90米求斜长=多少M?
坡度45度高90米求斜长=多少M?

坡度45度高90米求斜长=多少M?
90/sin45°=90/(√2/2)=127.27922061357855439215198517887(米)

90/tan(45°)=45*2^0.5

90/sin45°=90/(√2/2)=127.27922061357855439215198517887(米)

=90/sin45°=105.7699227m