math exercises
buscar exercício
The lantern shown in the picture is suspended by two strings perpendicular to each other. Knowing the length of each string
is
1/2
and
6/5
, respectively, what is the distance between the lantern and the ceiling?
a) 1,69
b) 1,3
c) 0,6
d) 1/2
e) 6/13
show the answer
(E)