Question

please answers correctly​

Answer 1

Answer:

19/6=3.167

Step-by-step explanation:

let AD be h then from triangle ABD

8^2=(3+x) ^2+h^2

64=9+x^2+6x+h^2

55=x^2+6x+h^2

h^2=55-x^2-6x................. eq 1

from triangle ACD

6^2=x^2+h^2 but from 1

36=x^2+55-x^2-6x

36=55-6x

6x=55-36

6x=19

x=19/6.

THEREFORE YOUR ANSWER IS 19/6=3.167.

I hope you are satisfied by my answer.