题目:如图,在三角形abc中,点d是ab的中点,∠dac=2∠dca,∠dcb=30度,求∠b的度数 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 theseMascara, Pumps, Carnival, Trombone, Corset, Toast, Pegboard, Medicine, Macaroni, Bedroom, 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 #2423


El Harouati Nassera
sketch #2810 Lennon by El Harouati Nassera


anonymous
anonymous
sketch #5237 Gotye by Jhonatan Soares


anonymous
anonymous
sketch #3701 amazing Skull


anonymous
anonymous
sketch #3273


anonymous
anonymous
sketch #4702


anonymous
anonymous
sketch #2206


anonymous
anonymous
sketch #1118 easy zombie


anonymous
anonymous
sketch #4896


anonymous
anonymous
sketch #3425 &#;Tonari no Kaibutsu-kun&#; by Betty Marie Melzer


anonymous
anonymous
sketch #3439 Aralé by Malyi Link


anonymous
anonymous
sketch #5435


anonymous
anonymous
sketch #303


anonymous
anonymous
sketch #3052


anonymous
anonymous
sketch #4549


anonymous
anonymous
sketch #3083 Great illustration Ali Hänel


anonymous
anonymous
sketch #2904 Pinky and the Brain by Tim Poole


anonymous
anonymous
sketch #5133 Jiraiya by Saiful Farizam


anonymous
anonymous
sketch #3448 Treba mi bolji "mish " ;)


anonymous
anonymous
sketch #1972 Boogaloo @Memphis


Alexander Volodimirovich Danilchenko
sketch #2777 Ralph & Vanellope by Alexander Volodimirovich Danilchenko


Tom Kelly
sketch #15


anonymous
anonymous
sketch #5311


anonymous
anonymous
sketch #3608 Skeleton king by Thania Arruda


anonymous
anonymous
sketch #5062


anonymous
anonymous
sketch #2197


anonymous
anonymous
sketch #2582


anonymous
anonymous
sketch #3662 Angel by Alexander Volodimirovich Danilchenko


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

tomski题目:如图,在三角形abc中,点d是ab的中点,∠dac=2∠dca,∠dcb=30度,求∠b的度数 知乎 coloring