Answer:
Step-by-step explanation:
Let assume that Earth is a sphere, the following trigonometric diagram is constructed and presented below. The central angle is given by this inverse trigonometric equation:
The distance of the portion of Earth that can be seen is:
Below.
First draw an angle of 90 degrees.
Then bisect it to give an angle of 45 degrees.
Finally bisect the 45 degree angle.
9072 or 47
this is required answer.
I don't understand the question
Step-by-step explanation: Divide yellow by red and add it my blue