QUESTION IMAGE
Question
given rectangle hijk below. if kl = 60, find li.
Step1: 回忆矩形对角线性质
矩形的对角线相等且互相平分,即矩形的两条对角线相交于一点,该点将两条对角线都分成相等的两段。
Step2: 分析线段关系
在矩形\(HIJK\)中,对角线\(HK\)和\(IJ\)相交于点\(L\),根据矩形对角线互相平分的性质,可得\(LI = KL\)。
Step3: 代入已知求值
已知\(KL = 60\),因为\(LI = KL\),所以\(LI = 60\)。
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\(60\)