Math, asked by snppatel6, 4 days ago

what is the square of 21.

Answers

Answered by sanya1205

1

The square of 21 is 441

as 21×21=441

Answered by artgirl123

1

Answer:

441

Step-by-step explanation:

21 multipliied by 21 is 441

please make me as a brainilist

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