 |
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| мера угла (measure of an angle is a value of a turn around its vertex) | |||
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measure of an angle : 2 фразы в 1 тематике |
| Математика | 2 |
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| |||
| мера угла (measure of an angle is a value of a turn around its vertex) | |||
|
measure of an angle : 2 фразы в 1 тематике |
| Математика | 2 |