Question

find peremeter of asquare whose disgonal is 10​

Answer 1

Step-by-step explanation:

the answer is 20✓2

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Answer 2

Answer:

40

Step-by-step explanation:

the diagonal of square are equal to side

So the diagonal is 10

So the sides are 10

to find perimeter we have to sum the sides

it means

10+10+10+10=40