It’s a bird, it’s a plane, it’s a giant paper clip! Rise-over-run is a fundamental math concept that we all learned in high school. Since the FS is becoming a glorified math exam, knowing how to compute R-over-R is important. Can you overcome an internal bias for large objects (a satellite in the sky), compare your answer choices objectively, and choose the correct response? Let’s see…
Which object described will subtend the greatest angle at your eye?
A) A 32 ft. flagpole that is 275 ft. away
B) A 2 in. paper clip that is 11 in. away
C) A Satellite that is 13 miles high and 900 km above the earth
D) A 375 ft. tall office building that is 9 miles away
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