Question

See the above figure. What is the value of angle A?

विकल्प

• 0°

• 23½°

• 66½°

• 90°

Answer 1

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.