古希腊数学家希帕克斯使用相似三角形定理估算地球半径为39443英里,具体计算过程是什么样的? 知乎 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: zhihu.com






Try and sketch some of theseJester, Triplets, Cruise ship, Door knob, Puppet, Armguard, Crab trap, Shepherd, Sea cucumber, Steak, view more ideas


please wait, the page is loading...

More Sketches

Take a peek at some of the sketches created by our users, are you a sketchite?

anonymous
anonymous
sketch #4766 The Little Mermaid by Zizou Aiman


Nemo Archt
sketch #4134 1 min sketch


anonymous
anonymous
sketch #3572 Hate mondays by Malyi Link


anonymous
anonymous
sketch #859 meyvalar


anonymous
anonymous
sketch #5073 Broken Heart by Islam Mourad


anonymous
anonymous
sketch #3042 Tobi by Mirnes Sinanovic


anonymous
anonymous
sketch #5225 The Friendship by Annabelle Bourget


anonymous
anonymous
sketch #4749 Random Girl by Adellachamp Stand


anonymous
anonymous
sketch #132


anonymous
anonymous
sketch #5103


anonymous
anonymous
sketch #921 comics ufo


anonymous
anonymous
sketch #5230


anonymous
anonymous
sketch #4722 Ichigo by Gopal Gopi


Tom Kelly
sketch #251


anonymous
anonymous
sketch #4965


Tom Kelly
sketch #645


anonymous
anonymous
sketch #3479


anonymous
anonymous
sketch #5193


Szabó Zoltán
sketch #2828 One Direction Szabó Zoltán


anonymous
anonymous
sketch #5306 Katarina by Mirnes Sinanovic


anonymous
anonymous
sketch #20344


anonymous
anonymous
sketch #5155


anonymous
anonymous
sketch #4467


anonymous
anonymous
sketch #4191


anonymous
anonymous
sketch #4888


anonymous
anonymous
sketch #5205


anonymous
anonymous
sketch #2862 Grumpy Cat


anonymous
anonymous
sketch #1076

tomski古希腊数学家希帕克斯使用相似三角形定理估算地球半径为39443英里,具体计算过程是什么样的? 知乎 coloring