This is the 738th most frequent Russian word.
принял
"Принял" means "accepted" or "received" in English.
The word "принял" is used in the sense of accepting something offered.
Он принял приглашение на ужин.
He accepted the invitation to the dinner.
Here, "приняла" signifies taking on a challenge or responsibility.
Она приняла вызов и ответила на вопрос.
She took up the challenge and answered the question.
In this instance, "принято" is used in a context where it means a decision being officially made or adopted.