Respuesta :

3644253

Answer: 12.6 m

Step-by-step explanation:

Use the pythagorean theorem, we get that the height, or x, is

sqrt(22x22-18x18) = sqrt(484-324) = sqrt(160) = 4sqrt(10) = 12.6 m

bajeaama17

Answer:

  • If this is from trigonometry then this is the right answer.

base=18m

hypotenuse=22 m

perpendicular=?

we know,

h^2=p^2+b^2

22^2=p^2+18^2

484-324=p^2

160=p^2

√160=p

p=12.64 m