Answer:
30 degrees
Step-by-step explanation:
All angles of a triangle have to add up to 180
90 + 60 = 150
180 - 150 = 30
14.72 or [tex]8.5\sqrt{3} \\[/tex]
Divide 17 by 2 to get the length of the shorter leg and if you do that you get 8.5 and to get the length of the longer leg just multiply 8.5 by [tex]\sqrt{3}[/tex]
