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ZX-79B54858E4PSAT 8/9 P1 · 第 8 题
PSAT 8/9 P1 · 原库模块 1 · Q8 原库参考解析
The equation 46=2a +2b gives the relationship between the side lengths a and b of a certain parallelogram. If a =9, what is the value of b ?
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ONE QUESTION, ONE STEP
ZX-79B54858E4PSAT 8/9 P1 · 原库模块 1 · Q8 原库参考解析
The equation 46=2a +2b gives the relationship between the side lengths a and b of a certain parallelogram. If a =9, what is the value of b ?
参考答案：
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