Chapter 6: Q51. (page 478)
Find the angle between that is coterminal with the given angle.
Short Answer
The Coterminal Angle between and for is.
Chapter 6: Q51. (page 478)
Find the angle between that is coterminal with the given angle.
The Coterminal Angle between and for is.
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Get started for freeCircumference of the Earth The Greek mathematician Eratosthenes (ca.276-195 B.c.) measured the circumference of the earth from the following observations. He noticed that on a certain day the sun shone directly down a deep well in Syene (modern Aswan). At the same time in Alexandria, 500 miles north (on the same meridian), the rays of the sun shone at an angle of to the zenith. Use this information and the figure to find the radius and circumference of the earth.
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Find the side labeled. State your answer rounded to five decimal places.
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