<p class="ql-block">8特殊考點(diǎn)</p> <p class="ql-block">等腰三角形類弦圖模型</p><p class="ql-block">兩垂一邊等</p><p class="ql-block">等腰三頂點(diǎn)模型</p><p class="ql-block">連接兩點(diǎn)</p><p class="ql-block">倍長(zhǎng)中線</p><p class="ql-block">角平分線之對(duì)稱之垂線</p><p class="ql-block">角平分線之對(duì)稱之翻折</p><p class="ql-block">等腰三角形構(gòu)造旋轉(zhuǎn)全等</p>