【考点】相似三角形的图形特征
【难度系数】★★★☆☆
【答案评析】因为两个直角三角形,32和58两个内角互余,说明两个三角形相似。根据相似三角形的性质,对应边比例相同。 BC/AB=DF/DE.
答案选B
SAT数学考试知识点解析汇总 | |
【考点】相似三角形的图形特征
【难度系数】★★★☆☆
【答案评析】因为两个直角三角形,32和58两个内角互余,说明两个三角形相似。根据相似三角形的性质,对应边比例相同。 BC/AB=DF/DE.
答案选B
SAT数学考试知识点解析汇总 | |
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