Respuesta :
Answer:
17
Step-by-step explanation:
You have to use the Pythagorean Therom,
A sqared would be 8, and b squared would be 15
You square both of those to get 64+225=c^2
So now we have 289=c^2
You find the square root of 289= 17
Answer:
by Pythagoras theorem
H=the square root of 8 squared plus 15 squared
