The northern hemisphere is experiencing winter because the earth's axis is tilted so that the northern hemisphere doesn't receive direct sunlight. The changing of the seasons is determined by whether a place is experiencing direct sunlight or indirect sunlight due to the earth's tilt.
The answer is 3) Pythagorean.
What do you mean by in words?
Answer:
- 1.73205080757 - 1.57079632679 3/8 2.64575131106
Step-by-step explanation:
