Sorry for the late answers, but the answers are...
6
3.40
1.61
I know this because I had this problem and I got it correct. The screenshot attached is proof that the answers are correct
Multiply 9*14=126
multiply 7*6=42
Answer:

Step-by-step explanation:
Given,
Leaning Tower of Pisa is shifted, P = 13.5 ft
Height of Leaning Tower of Pisa, B = 186 ft
Now, degree of tilt of the tower from vertical




Hence, angle of tilt is equal to 