trigonometry question i can't answer hah

Question

from a point at the waters edge, a bridge arch 58 metres away has an angle of elevation of 5 degrees, and the top of a yacht mast 14 metres away has an angle of elevation of 12 degrees. what is the height of the bridge and the height of the yacht?

 

also.. can the yacht pass under the bridge?

Answer 1

tan 5 = arch/58 ---> arch = 58*tan 5 = 5.074342485

 

tan 12 = mast/14 ---> mast = 14*tan 12 = 2.9757918634

 

YES