2. 职称英语
  3. Each symbol in this table has a value. The total of these values in each row and

Each symbol in this table has a value. The total of these values in each row and

游客2023-10-14  14
问题 Each symbol in this table has a value. The total of these values in each row and column is written at the end of the corresponding mw or column. Can you find the value of each symbol?
选项 A、Triangle = -4.2, Square = 11.5, Diamond = -1.8, Circle = 6.6
B、Triangle = -3.2, Square = 10.5, Diamond = -0.8, Circle = 5.6
C、Triangle = -5.2, Square = 12.5, Diamond = -2.8, Circle = 7.6
D、Triangle = -6.2, Square = 12.5, Diamond = -3.8, Circle = 8.6
答案 A
解析 分别将三角形、方形、菱形和圆形的值设为A、B、C、D，通过方程式运算可得出A选项的答案。
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