怎么证明锐角三角形中每个锐角的正弦值大于其他锐角的余弦值? 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 theseGrill, Peninsula, Cells, Bell, Planet, Marbles, Gecko, Toboggan, Fabric, Sling, 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 #5275


anonymous
anonymous
sketch #3688


anonymous
anonymous
sketch #5340 Amazing Dragon


anonymous
anonymous
sketch #4595 Hell Boy by Cristina Love


sketchmaster
sketch #2486 Face by sketchmaster


anonymous
anonymous
sketch #1289 peace within


anonymous
anonymous
sketch #4691 Itachi by Jaqueline Salazar


anonymous
anonymous
sketch #2549


anonymous
anonymous
sketch #5210 I love you by Saul Mansanares


Amazigh N Amurwakuc
sketch #2359 imazighen amazigh flag


Fabio Sala
sketch #2672


Rachel Roe
sketch #672 Snails pace


anonymous
anonymous
sketch #5158 Till Lindemann by Cristina Love


Jorge Valero
sketch #2664


anonymous
anonymous
sketch #2573 homer simpson


anonymous
anonymous
sketch #3058 Marilyn Monroe by Adam Pyszny


anonymous
anonymous
sketch #2866 Soul Eater by Ani Chachua


anonymous
anonymous
sketch #1853 scribble


anonymous
anonymous
sketch #2023 For variety our own good friends fully understand states; through hard knocks we all our own good friends. priceminister


anonymous
anonymous
sketch #600


anonymous
anonymous
sketch #5183


anonymous
anonymous
sketch #5315


Szabó Zoltán
sketch #2828 One Direction Szabó Zoltán


anonymous
anonymous
sketch #5164


anonymous
anonymous
sketch #5078 Naruto by Shimun Yeyo Ahmed


Rachel Roe
sketch #33 Flutter-bys


anonymous
anonymous
sketch #5278 Cosmos by Jenna Khoùlix�


anonymous
anonymous
sketch #5171

tomski怎么证明锐角三角形中每个锐角的正弦值大于其他锐角的余弦值? 知乎 coloring