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ZX-B7C44097652024年10月B卷 · 第 13 题
2024年10月B卷 · 原库模块 1 · Q13 原库参考解析
In triangle DEF, the measure of angle D is 40° and the measure of angle E is 95°. In triangle RST, the measure of angle R is 40° and the measure of angle S is 95°. Which of the following additional pieces of information is needed to determine whether triangle DEF is similar to triangle RST ?
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