Resposta :
Resposta:
tan(30°)= (h-1,5)/100
******tan(30°)=√3/3
√3/3 =(h-1,5)/100
100* 1,7/3 =h-1,5
h =1,5+100* 1,7/3
h =1,5+56,66
h=58,16 m
Resposta:
tan(30°)= (h-1,5)/100
******tan(30°)=√3/3
√3/3 =(h-1,5)/100
100* 1,7/3 =h-1,5
h =1,5+100* 1,7/3
h =1,5+56,66
h=58,16 m