Point B is spring for northern hemisphere
look at the top of the earth when it is light. the closer/more direct locations are to tbe sunlight is the warmer season. point C is summer for northern hemisphere.
Answer:
WELL I DONT SEE THE PICTUE BUT WHATS THE PROBLEM?
Step-by-step explanation:
We can use tangent to calculate the length of ST.

Here, the opposite side of the 60 degree angle is ST, and the adjacent is RS. Plug in what we know, we can use 'x' for side ST:

Solve for 'x', multiply 7 to both sides of the equation:

This is an exact answer for the length of ST, we can find an approximate with a calculator:
if you don't have a Unit Circle, this is a good time to get one, you can find many online.
Check the picture below.
Answer:
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