已知一个等腰三角形的顶角为x度,腰长为l,怎么用与x相关的三角函数以及l来表示该等腰三角形的底边长? 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 theseBench, Store, Harpsichord, Hod, Wolf, Bubbles, Shoe, Amusement park, Pouch, Pogo stick, 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 #5416


anonymous
anonymous
sketch #3290 Calvin and Hobbes by অনন্ত জলিল


anonymous
anonymous
sketch #3457


anonymous
anonymous
sketch #5236 Edward Scissorhands by Ronin Ronin


anonymous
anonymous
sketch #3871


anonymous
anonymous
sketch #3155 Iron Man


anonymous
anonymous
sketch #4933 Tobi by Abdelwahab Haik


anonymous
anonymous
sketch #3608 Skeleton king by Thania Arruda


anonymous
anonymous
sketch #3274


anonymous
anonymous
sketch #4555 Mario by Alexander Volodimirovich Danilchenko


anonymous
anonymous
sketch #4901 Adventure Time by Louisette Alain


anonymous
anonymous
sketch #1041 strawberries


anonymous
anonymous
sketch #859 meyvalar


anonymous
anonymous
sketch #4937 Favorite animal competition runner-up: White Tiger by Deepak Kaushik


anonymous
anonymous
sketch #3686 Toy Story by Thania Arruda


anonymous
anonymous
sketch #1260


sketchmaster
sketch #2624 Pikachu by sketchmaster


anonymous
anonymous
sketch #5054 Angelina Jolie by Hailey So Pretty


anonymous
anonymous
sketch #5226


anonymous
anonymous
sketch #1060


anonymous
anonymous
sketch #5073 Broken Heart by Islam Mourad


anonymous
anonymous
sketch #5072


anonymous
anonymous
sketch #3259


anonymous
anonymous
sketch #5121


anonymous
anonymous
sketch #5225 The Friendship by Annabelle Bourget


anonymous
anonymous
sketch #1853 scribble


sketchmaster
sketch #2460 Zayn Malik of One Direction by sketchmaster

tomski已知一个等腰三角形的顶角为x度,腰长为l,怎么用与x相关的三角函数以及l来表示该等腰三角形的底边长? 知乎 coloring