Final answer:
The lengths of the line segments on the surface covered by the sun beam at point a and point b can be determined using trigonometry.
Step-by-step explanation:
The lengths of the line segments on the surface covered by the sun beam at point a and point b can be determined using trigonometry. Since the angle between rays from opposite edges of the Sun's disk is 0.5 degrees, we can use this angle to calculate the lengths of the line segments AB1 and AB2. We can use the tangent function to find the lengths:
- First, find the length of AB1 by using the formula AB1 = AB * tan(0.5).
- Next, find the length of AB2 by using the formula AB2 = AB * tan(0.5).
By plugging in the appropriate values, you can calculate the lengths of the line segments AB1 and AB2.