Answer:
The answer would have to be 76
Step-by-step explanation:
Answer:
The area of the riders field of view is 987.5 square yards.
Step-by-step explanation:
The human has a 180° arc view. If the rider can see only 25 yards, the area of the riders field of view is a semi-circle (180° arc) of 25 yards of radius.
The semi-circle of 25 yards of radius has an area of:

The area of the riders field of view is 987.5 square yards.
5.1234 to the nearest thousandths is 5.123