哥哥姐姐帮帮忙~如图,直线y=-3/4x+4与x轴,y轴分别交于A,B两点,把三角形AOB绕点A顺时针旋转90度后如图,直线y=-3/4x+4与x轴,y轴分别交于A,B两点,把三角形AOB绕点A顺时针旋转90°后得到三角形AO'B'(1)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/14 12:30:39
![哥哥姐姐帮帮忙~如图,直线y=-3/4x+4与x轴,y轴分别交于A,B两点,把三角形AOB绕点A顺时针旋转90度后如图,直线y=-3/4x+4与x轴,y轴分别交于A,B两点,把三角形AOB绕点A顺时针旋转90°后得到三角形AO'B'(1)](/uploads/image/z/5579680-40-0.jpg?t=%E5%93%A5%E5%93%A5%E5%A7%90%E5%A7%90%E5%B8%AE%E5%B8%AE%E5%BF%99%7E%E5%A6%82%E5%9B%BE%2C%E7%9B%B4%E7%BA%BFy%3D-3%2F4x%2B4%E4%B8%8Ex%E8%BD%B4%2Cy%E8%BD%B4%E5%88%86%E5%88%AB%E4%BA%A4%E4%BA%8EA%2CB%E4%B8%A4%E7%82%B9%2C%E6%8A%8A%E4%B8%89%E8%A7%92%E5%BD%A2AOB%E7%BB%95%E7%82%B9A%E9%A1%BA%E6%97%B6%E9%92%88%E6%97%8B%E8%BD%AC90%E5%BA%A6%E5%90%8E%E5%A6%82%E5%9B%BE%2C%E7%9B%B4%E7%BA%BFy%3D-3%2F4x%2B4%E4%B8%8Ex%E8%BD%B4%2Cy%E8%BD%B4%E5%88%86%E5%88%AB%E4%BA%A4%E4%BA%8EA%2CB%E4%B8%A4%E7%82%B9%2C%E6%8A%8A%E4%B8%89%E8%A7%92%E5%BD%A2AOB%E7%BB%95%E7%82%B9A%E9%A1%BA%E6%97%B6%E9%92%88%E6%97%8B%E8%BD%AC90%C2%B0%E5%90%8E%E5%BE%97%E5%88%B0%E4%B8%89%E8%A7%92%E5%BD%A2AO%27B%27%EF%BC%881%EF%BC%89)
xT[oG+VMlw䅷>䕪Edoƅ8U"UK(s!XL
MQ ƱOIv֛'Fn>H˜̙TEWJW%]j?3dut8qi{R!YRy57Rӽfg={~KOM>i+oVBH).I>n{+>w[ۚKOY>8_a}gVRK"8
q>ܕK1[XԆr̋ Ŋ,m(;=]8F<+dqǭ+ٜmL?dOs *sj,a
UtT9ذyJUJ(~%-5cbB,3#ۊmC_. XXpb#, [6$XR˖`8Τ#?6KzQVтM6,ujmk5W[W`W _Zw.ɫ q9po Wv&?em~MM5:p,IOh܋f
O,kҘ n2eQ
rkC(?fjBO-bm=8!ijj*cf*wTwk4˽ȥn6DHłq5Pb \ 445\/B
%MyĥG??z[i]2E9IBh.)<+_{𤖨U(Y]bQq4f_X[B&zvxy}wa