題目列表(包括答案和解析)
Let a be the length of a diagonal of a square, b and c be the length of two diagonals of a rhombus respectively. If b:a=a:c,then the ratio of area of the square and rhombus is ( )
(A)1:1. (B)2:. (C)1:. (D)1:2.
(英漢詞典:length長度;diagonal對角線;square正方形;rhombus菱形;respectively分別地;ratio比;area面積)
A、1:1 | ||
B、2:
| ||
C、1:
| ||
D、1:2 |
A.1:1 | B.2:
| C.1:
| D.1:2 |
湖北省互聯(lián)網(wǎng)違法和不良信息舉報(bào)平臺 | 網(wǎng)上有害信息舉報(bào)專區(qū) | 電信詐騙舉報(bào)專區(qū) | 涉歷史虛無主義有害信息舉報(bào)專區(qū) | 涉企侵權(quán)舉報(bào)專區(qū)
違法和不良信息舉報(bào)電話:027-86699610 舉報(bào)郵箱:58377363@163.com