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Периметр прямоугольника: как увеличится периметр?
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Number of tasks
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Prepare
Statistics
13.7 secs
Average solve time
55.5%
146
/
263
Success answers / total
0
Training points
Custom
Type task
30 secs
Task time
∞
Count of unique tasks
Details
Subject:
Планиметрия
Teaches:
Задачи на периметр
Required skills:
none
Language:
ru
Author
An Na
Statistics
13.7 secs
Average solve time
55.5%
146
/
263
Success answers / total
0
Training points
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