What information did Erastosthenes use in measuring the distance around the earth without leaving Egypt?...
What information did Erastosthenes use in measuring the distance around the earth without leaving Egypt?...
What information did Erastosthenes use in measuring the distance around the earth without leaving Egypt?
Select one:
a. A diagonal line intersecting two parallel lines forms two equal alternate interior angles.
b. The sun's rays on June 21 at noon at Aswan are vertical while at Alexandria, they form an angle of 7.2 with the shadow cast by a standing rod.
c. the sun's rays reaching the earth are parallel.
d. All of the above.?
InPhysics
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Asked by Borrison on 24th June, 2020
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