| |||
| мера угла (measure of an angle is a value of a turn around its vertex) | |||
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measure of an angle : 2 phrases in 1 subject |
| Mathematics | 2 |
| |||
| мера угла (measure of an angle is a value of a turn around its vertex) | |||
|
measure of an angle : 2 phrases in 1 subject |
| Mathematics | 2 |