362 一三角形底邊為b,高為h,其沿著底邊之面積慣性矩 I 為
(A)I = bh3/36
(B)bh3/4
(C)I = bh3/12
(D)I = bh3/3
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統計: A(13), B(0), C(45), D(4), E(0) #298600
統計: A(13), B(0), C(45), D(4), E(0) #298600