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Question

See the above figure. What is the value of angle A?
Options
0°
23½°
66½°
90°
MCQ
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Solution
23½°
Explanation:
The angle represents the tilt of the Earth's axis relative to the plane of its orbit. This tilt is approximately 23½°, which is responsible for the Earth's seasons. This angle is also known as the axial tilt.
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