如图,在Rt△ABC中,∠ACB=90°,AC=3,BC=4,过点B作射线BB1∥AC.动点D从点A出发沿射线AC方向以每秒5个在rt△ABC中,角ACB=90°,AC=3,BC=4,过点B作射线BB1‖AC。动点D从点A出发沿射线AC方向以每秒5个单位的速度
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/05 15:48:18
![如图,在Rt△ABC中,∠ACB=90°,AC=3,BC=4,过点B作射线BB1∥AC.动点D从点A出发沿射线AC方向以每秒5个在rt△ABC中,角ACB=90°,AC=3,BC=4,过点B作射线BB1‖AC。动点D从点A出发沿射线AC方向以每秒5个单位的速度](/uploads/image/z/5503627-19-7.jpg?t=%E5%A6%82%E5%9B%BE%2C%E5%9C%A8Rt%E2%96%B3ABC%E4%B8%AD%2C%E2%88%A0ACB%3D90%C2%B0%2CAC%3D3%2CBC%3D4%2C%E8%BF%87%E7%82%B9B%E4%BD%9C%E5%B0%84%E7%BA%BFBB1%E2%88%A5AC%EF%BC%8E%E5%8A%A8%E7%82%B9D%E4%BB%8E%E7%82%B9A%E5%87%BA%E5%8F%91%E6%B2%BF%E5%B0%84%E7%BA%BFAC%E6%96%B9%E5%90%91%E4%BB%A5%E6%AF%8F%E7%A7%925%E4%B8%AA%E5%9C%A8rt%E2%96%B3ABC%E4%B8%AD%2C%E8%A7%92ACB%3D90%C2%B0%2CAC%3D3%2CBC%3D4%2C%E8%BF%87%E7%82%B9B%E4%BD%9C%E5%B0%84%E7%BA%BFBB1%E2%80%96AC%E3%80%82%E5%8A%A8%E7%82%B9D%E4%BB%8E%E7%82%B9A%E5%87%BA%E5%8F%91%E6%B2%BF%E5%B0%84%E7%BA%BFAC%E6%96%B9%E5%90%91%E4%BB%A5%E6%AF%8F%E7%A7%925%E4%B8%AA%E5%8D%95%E4%BD%8D%E7%9A%84%E9%80%9F%E5%BA%A6)
xVNW4QFx3G|@e%6Wd@p360`'wK2ɿ}<%(mJ_k}:'QIogk'jXsGL^!DZZHVҝ&*MV8̞TS_@sqjdۖojxZK)O/D^ˈ5UWƼj'Qu rѿt
yp6WPNuA갮uͩ LQ`uy֖#Cdx$^kgSƁ~ߩϰ,j,aiDY0;fG{ eCNySSH\ă&