Answer:

Step-by-step explanation:
Question: 
1) Subtract 79 from both sides:

2) Add 59p to both sides:

3) Divide both sides by 28:

4) Simplify fraction:

Answer:

Step-by-step explanation:
From the question we are told that:
Height of Eagle 
Angle of depression
Generally the trigonometry equation for diagonal X is mathematically given by




