如何证明三角形内角之和等于180度? 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 theseBilly Goat, Bark, Sprouts, Throat, Clown, Marionette, Mansion, Stapler, Diamond Ring, Parallelogram, 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 #2082 mash


anonymous
anonymous
sketch #5174


anonymous
anonymous
sketch #3310 Link by Cxsar Alvarez


anonymous
anonymous
sketch #3659 Portrait by Mari Falcsik


anonymous
anonymous
sketch #5219 Zayn Malik by Amila Madhushanaka


anonymous
anonymous
sketch #4887 Jessica Rabbit by Garima Taneja


anonymous
anonymous
sketch #5289


anonymous
anonymous
sketch #4190


anonymous
anonymous
sketch #578 Butterflies


anonymous
anonymous
sketch #20594


anonymous
anonymous
sketch #1853 scribble


sketchmaster
sketch #2464 Spongebob by sketchmaster


anonymous
anonymous
sketch #3447 Hidan (Akatsuki) by ßeyza Karaca


Rachel Roe
sketch #674


anonymous
anonymous
sketch #4385


anonymous
anonymous
sketch #5293


Saifa Mahmud
sketch #1671


anonymous
anonymous
sketch #5095 Lion by Frederic Knauer


anonymous
anonymous
sketch #5269


anonymous
anonymous
sketch #4704 Slash


anonymous
anonymous
sketch #5308 Taylor Swift by Gabi Ferrari


anonymous
anonymous
sketch #2144


anonymous
anonymous
sketch #5325


anonymous
anonymous
sketch #3138 Papa Smurf by Courtney Spragg


anonymous
anonymous
sketch #1145


Ariel Fernando
sketch #1061 garota ao vento


anonymous
anonymous
sketch #5172 Cheshire Cat by Juan Garcia


anonymous
anonymous
sketch #2982 Lion by Ati Gohary

tomski如何证明三角形内角之和等于180度? 知乎 coloring