need to find the length of a side of a triangle

[queenoftheuniv]

a right triangle has one side that's 30 cm long.
the top angle is 58 degrees.
i need to find the length of the other sides.
can you help me?

 

[galactus]

Which side is 30 cm?.

 

[queenoftheuniv]

the base line is 30 cm.

 

[masters]

the base line is 30 cm.

Like this??