hope it helps
it says I can't send if it has less than 20 characters why?
The little squares at corner-B and corner-E were drawn there
to show that those are right angles.
Answer: 53.13
Explanation of answer: since theta is the unknown, then you must use the inverse of sin. (Which is sin with -1 subscript) I used a calculator and used inverse of sin and put 4/5 in parenthesis
Milena was 9 years and 3 months old