volume_mute

Refer to the figure and find the length of each segment

publish date: 2023/05/13 21:35:00 GMT+10

volume_mute

 

  1. AB
  2. CE 
  3. DC 
  4. EA

Correct Answer

(1) 2
(2) 3
(3) 1
(4) 6

Reference

Mathematics for college students

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