为什么圆�率是无限不循环小数而圆的实际长度却可以测量出来�? 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 theseStore, Elk, Bag lady, Algae, Tea kettle, Attic, Mashed potatoes, Torque, Basset hound, Oak, 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 #2892 Joker by Frank Aguiar Au


anonymous
anonymous
sketch #264


anonymous
anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny


anonymous
anonymous
sketch #4855


anonymous
anonymous
sketch #1477 123 viva l 'algerie


anonymous
anonymous
sketch #5051


sketchmaster
sketch #2608 Beauty and the Beast by sketchmaster


anonymous
anonymous
sketch #20840 Dog by Laur Ūūtiis


anonymous
anonymous
sketch #3489 Panda by Scott Terry


anonymous
anonymous
sketch #2901 Smurf by Ronny Alexander Nikolaevich


anonymous
anonymous
sketch #929 tree stump


anonymous
anonymous
sketch #3261


anonymous
anonymous
sketch #1041 strawberries


anonymous
anonymous
sketch #3166 Axl Rose by Jessie Lightwood


anonymous
anonymous
sketch #5216 D by Gabriela Segura


Shuvo Islam
sketch #2770 Maggie by Shuvo Islam


anonymous
anonymous
sketch #5223 Elsa from Frozen by Ben De Jesus


anonymous
anonymous
sketch #1169 ENJOY IT!!!!!!!! OH NO EAT IT OR IT WILL MELT!!!!! :0


anonymous
anonymous
sketch #5154


anonymous
anonymous
sketch #5436


anonymous
anonymous
sketch #4995


anonymous
anonymous
sketch #4031


anonymous
anonymous
sketch #3765 Happy easter!


anonymous
anonymous
sketch #3457


anonymous
anonymous
sketch #4661 Woodpecker by Hsien-Ying Hsieh


anonymous
anonymous
sketch #3157 umpa lumpa


anonymous
anonymous
sketch #2889


Tom Kelly
sketch #521 A hungry caterpillar

tomski为什么圆�率是无限不循环小数而圆的实际长度却可以测量出来�? 知乎 coloring