52乘tan17度等于多少

问题描述:

52乘tan17度等于多少

52*tan17度=15.897995435850338498196181867821
是不是 52*tan18度
tan18=(((24+10*(5)^(1/2))^(1/2)-3-5^(1/2))/((24+10*(5)^(1/2))^(1/2)-3-5^(1/2)))^(1/2)
52tan18=52*(((24+10*(5)^(1/2))^(1/2)-3-5^(1/2))/((24+10*(5)^(1/2))^(1/2)-3-5^(1/2)))^(1/2)