为什么平面内椭圆上一个动点到两个定点的距离之和等于常数且大于两个定点的距离? 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 theseParrot, Diver, Tuna, Snowmobile, Tree house, Gypsy, River, Lips, Script, Triangle, 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 #5311


anonymous
anonymous
sketch #4821 Johnny M. by Z Ionut Ady


anonymous
anonymous
sketch #4393 ant


anonymous
anonymous
sketch #1853 scribble


anonymous
anonymous
sketch #1041 strawberries


Tom Kelly
sketch #666


anonymous
anonymous
sketch #895


sketchmaster
sketch #2618


anonymous
anonymous
sketch #1669


Loai Issa
sketch #2668 Butterfly by Loai Issa


anonymous
anonymous
sketch #1133 vinks


anonymous
anonymous
sketch #5079 SketchToy Pencil by Sarah Prieto


anonymous
anonymous
sketch #3174 John Snow Helga Fon Stein


anonymous
anonymous
sketch #3810


anonymous
anonymous
sketch #3484 Red Hot Chili Peppers by Nik Zulqarnain


anonymous
anonymous
sketch #5064


anonymous
anonymous
sketch #4691 Itachi by Jaqueline Salazar


anonymous
anonymous
sketch #3620 Dude by Arasheel Eomseii


anonymous
anonymous
sketch #3857


anonymous
anonymous
sketch #4313


anonymous
anonymous
sketch #5187


anonymous
anonymous
sketch #68512


anonymous
anonymous
sketch #3118 Joker Hernan Da Costa Marquez


anonymous
anonymous
sketch #5186


anonymous
anonymous
sketch #5070 The Rolling Stones by Roby Krdoso


anonymous
anonymous
sketch #5416


anonymous
anonymous
sketch #1833 Head shot - abz

tomski为什么平面内椭圆上一个动点到两个定点的距离之和等于常数且大于两个定点的距离? 知乎 coloring