20.如图小明欲利用测角仪测量�的高度.已知他离�的水平距离bc为10m测角仪的高度cd为15m测得�顶a的仰角为33°求�的高度 Template




You need a modern browser try chrome, to view this.

Background image: Hide Show

View Larger Image Image Credit: 1010jiajiao.com






Try and sketch some of theseCanoe, Guillotine, Spittoon, Spyglass, Bell, Pastrami, Clippers, Flowerbed, Elm, Light bulb, 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 #4558


anonymous
anonymous
sketch #1899 blue


anonymous
anonymous
sketch #5155


anonymous
anonymous
sketch #4829


AbdouGt Zizou
sketch #1503 L 'Algérie


anonymous
anonymous
sketch #1545


Rachel Roe
sketch #2644 Purple bun


anonymous
anonymous
sketch #5037 Dolphin by Meen Suksoi


anonymous
anonymous
sketch #1289 peace within


anonymous
anonymous
sketch #5259


anonymous
anonymous
sketch #4685 Dave Mustaine by Erika Ishikawa


anonymous
anonymous
sketch #3554 Dr. House by Carrieann Benthem


Charlie Vo
sketch #2018


anonymous
anonymous
sketch #3523 My World My Way by Elena Artene


anonymous
anonymous
sketch #5271


anonymous
anonymous
sketch #5123


anonymous
anonymous
sketch #3760 PSY by Juvenilia Alexandrino


anonymous
anonymous
sketch #5222 Magic Art Tin Sheek


anonymous
anonymous
sketch #1490 James Joyce....


anonymous
anonymous
sketch #5190 That Night by Nînâ Yämâhä


Tom Kelly
sketch #519 The Joker


anonymous
anonymous
sketch #5013 Pursuing Dreams by Mário JBudo


anonymous
anonymous
sketch #5130 Batman by Kamal Ahmed Tantawy


anonymous
anonymous
sketch #3042 Tobi by Mirnes Sinanovic


anonymous
anonymous
sketch #4976


anonymous
anonymous
sketch #5188 Paul Walker by Taï Marsan


anonymous
anonymous
sketch #68512


anonymous
anonymous
sketch #2549

tomski20.如图小明欲利用测角仪测量�的高度.已知他离�的水平距离bc为10m测角仪的高度cd为15m测得�顶a的仰角为33°求�的高度 coloring