2017/18 EN18 Introduction to Trigonometry, Week 1 by Chris Yang https://padlet.com/chrisyang/EN18W1 Rotation and Radians en-us 2017-09-29 09:26:20 UTC 2025-10-27 15:56:04 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Planets.png To visit this padlet: chrisyang https://padlet.com/chrisyang/EN18W1/wish/192375682 https://padlet.com/chrisyang/EN18W1]]> 2017-09-29 09:28:01 UTC https://padlet.com/chrisyang/EN18W1/wish/192375682 Visit this padlet to upload group work chrisyang https://padlet.com/chrisyang/EN18W1/wish/192387839 https://padlet.com/chrisyang/2017Group]]> 2017-09-29 10:23:20 UTC https://padlet.com/chrisyang/EN18W1/wish/192387839 Group Work chrisyang https://padlet.com/chrisyang/EN18W1/wish/192388276 The earth's orbital period is 365 days, the earth-sun distance is 149.6 million km. Assuming the earth orbit is circular, how many km the earth travels for 100 days?

https://www.edumedia-sciences.com/en/media/216-sun-earth-moon
Write down the deduction as a group and upload to the padlet on the right.]]> 2017-09-29 10:25:47 UTC https://padlet.com/chrisyang/EN18W1/wish/192388276