There is one and only one correct answer to each question. Some of the numbers are approximate so pick the nearest correct value. Answers must be on a Scantron sheet. Be sure to put your name , ID number, and section on the sheet.
Correct answers appear in red.
China at latitude 40deg. In Tokyo, Japan at latitude 35deg. If you live in Hawaii at a latitude of 20deg. The equatorial radius of the earth is about 4000 miles. Use this number to determine the circumference of the earth around the equator.