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Mathematics, 25.05.2021 21:50 heybro12

The area of a square is 81 cm2 . Find the perimeter of the square. Determine the diagonal of the square. SOMEONE PLEAS SHOW YOUR WORK FOR THE DIAGONAL PART, I KNOW THE DIAGONAL IS 9 TO THE SQUARE ROOT OF 2 BUT MY TEACHER IS ASKING ME TO SHOW MY WORK AND I DONT KNOW WHAT TO DO TO GET 9 TO THE SQUARE ROOT OF 2, I GOT THE ANSWER FROM THE INTERNET, PLEASE SHOW YOUR WORK ON HOW TO GET THE ANSWER 9 TO THE SQUARE ROOT OF 2 FOR THE DETERMINATION OF THE DIAGONAL

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The area of a square is 81 cm2 . Find the perimeter of the square. Determine the diagonal of the squ...
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