请问如何用几何方法解这道题,或者有没有计算稍简单些的解析法? 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 thesePoppy, Keg, Hockey mask, Rake, Rowboat, Monkey, Giraffe, Peg leg, Ambulance, Curtains, 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 #4702


anonymous
anonymous
sketch #929 tree stump


anonymous
anonymous
sketch #3076 Angel by Burak Turan


anonymous
anonymous
sketch #3595


anonymous
anonymous
sketch #3466


anonymous
anonymous
sketch #1668 SUNSET


anonymous
anonymous
sketch #313 Uchiha Sasuke


anonymous
anonymous
sketch #2351


anonymous
anonymous
sketch #1993


Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag


anonymous
anonymous
sketch #5189


anonymous
anonymous
sketch #4351


sketchmaster
sketch #2457 cool beans brother


anonymous
anonymous
sketch #3680 Infected Mushroom by Rohit Rahul


anonymous
anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny


anonymous
anonymous
sketch #5434


anonymous
anonymous
sketch #5340 Amazing Dragon


anonymous
anonymous
sketch #1477 123 viva l 'algerie


anonymous
anonymous
sketch #3572 Hate mondays by Malyi Link


anonymous
anonymous
sketch #5154


anonymous
anonymous
sketch #828 Were Fools


anonymous
anonymous
sketch #1076


anonymous
anonymous
sketch #4685 Dave Mustaine by Erika Ishikawa


anonymous
anonymous
sketch #3232


anonymous
anonymous
sketch #3505 Django


anonymous
anonymous
sketch #4891 Pikachu by Resul Danacı


anonymous
anonymous
sketch #5437 Mikasa from Attack on Titan by Manimarmuthu Muthu


anonymous
anonymous
sketch #5271

tomski请问如何用几何方法解这道题,或者有没有计算稍简单些的解析法? 知乎 coloring