Answer:
10%
Explanation:
-The angle of the Earth's tilt is directly proportional to the surface area that receives sunlight.
-The smaller the tilt axis of rotation, the smaller the area receiving sunlight.
-The Earth's axis tilt causes light spread in situation referred to as the cosine projection effect.
-Hence, the 10° receives the smallest area of sunlight (this is likely the Artic region).
