对顶角相等算是定理吗?怎么严谨的证明 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 theseHot dog, Comet, Skeleton, Sad girl, Iron, Drums, Coffee, Campers, Diggers, Candy corn, 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 #4264 oh yeah


anonymous
anonymous
sketch #5163


anonymous
anonymous
sketch #5346


anonymous
anonymous
sketch #4907


sketchmaster
sketch #2616 Green Day by sketchmaster


anonymous
anonymous
sketch #5088


Rachel Roe
sketch #113


anonymous
anonymous
sketch #2340


anonymous
anonymous
sketch #5249 Adele - Skyfall by Mert Arda Yiğit


anonymous
anonymous
sketch #5134


anonymous
anonymous
sketch #1899 blue


anonymous
anonymous
sketch #5139 Sick Sick Six Urs Stefan


anonymous
anonymous
sketch #4874 Milla Jovovich by Kimmy Kitty Perry Priemus


Loai Issa
sketch #2668 Butterfly by Loai Issa


anonymous
anonymous
sketch #3310 Link by Cxsar Alvarez


James Forest
sketch #2996 American Flag


anonymous
anonymous
sketch #5213


anonymous
anonymous
sketch #5232 Avril by Teresa Temacha


anonymous
anonymous
sketch #4987


anonymous
anonymous
sketch #5225 The Friendship by Annabelle Bourget


anonymous
anonymous
sketch #4942 Woman by Abbie Hayman


anonymous
anonymous
sketch #5091 The Red Lady by অনন্ত জলিল


anonymous
anonymous
sketch #4190


anonymous
anonymous
sketch #3367 Ichigo by Szymon Broszczak


anonymous
anonymous
sketch #5204


anonymous
anonymous
sketch #2393


anonymous
anonymous
sketch #1168


anonymous
anonymous
sketch #5216 D by Gabriela Segura

tomski对顶角相等算是定理吗?怎么严谨的证明 知乎 coloring