For now I don't know the answer to this problem of yours.
Answer:
a
Step-by-step explanation:
I believe it is answer a. the helicopter is the distance in the air that it is cruising and the angle is how it has to begin its decent down to the fireman
For this case we have that by definition, the volume of a parallelepiped is given by:

Where:
l: It's the long
w: It is the width
h: It's the height
From the figure we have the following data:

We must find the value of the length of the parallelepiped:

Answer:

Answer:
113 degrees
Step-by-step explanation: