尺规作图已知圆心和圆上一点,如何用圆和直线画出圆的切线? 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 theseCucumber, Caterpillar, Zinnia, Starfish, Coffin, Sleepyhead, Stapler, Eggrolls, Toilet, Welder, 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 #3365 Igor by Johan Kennet Espinoza Moreno


anonymous
anonymous
sketch #5161


anonymous
anonymous
sketch #4605 Goku by Jayme Sousa


anonymous
anonymous
sketch #3367 Ichigo by Szymon Broszczak


anonymous
anonymous
sketch #5083


anonymous
anonymous
sketch #3052


anonymous
anonymous
sketch #5073 Broken Heart by Islam Mourad


AbdouGt Zizou
sketch #1503 L 'Algérie


anonymous
anonymous
sketch #3372 Erza by Konstantin Kuznetsov


anonymous
anonymous
sketch #4589


Benjo Arellano
sketch #779 Gol D Roger


anonymous
anonymous
sketch #2035 Ernest Hemingway... chayrolfrypan


anonymous
anonymous
sketch #846 cat fridayz z z zzzz zz


Jaroslav Florian
sketch #90 JF Style!


anonymous
anonymous
sketch #22


sketchmaster
sketch #2483 Una Catrina by sketchmaster


anonymous
anonymous
sketch #4362 cow


anonymous
anonymous
sketch #4904


anonymous
anonymous
sketch #5325


anonymous
anonymous
sketch #3999 Deadmau by Speeð Üp Säm


anonymous
anonymous
sketch #5270 Fresh prince by Fatér Szilvia


anonymous
anonymous
sketch #2904 Pinky and the Brain by Tim Poole


anonymous
anonymous
sketch #5122


Tom Kelly
sketch #124 saurez


anonymous
anonymous
sketch #3375


anonymous
anonymous
sketch #4708 Katekyo Hitman Reborn by Mário JBudo


anonymous
anonymous
sketch #4405 Cat by Nizamuddin Shuja


Nina Mercedez
sketch #2849 dj

tomski尺规作图已知圆心和圆上一点,如何用圆和直线画出圆的切线? 知乎 coloring