Question

what is the length of the digonal of the square if the lengthof one side is 7 cm ????

Answer 1

Hey... I think this can be ur answer!!
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Length of the diagnol of square = root2a
a=7

So, diagnol = 7 root 2 cm

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Hope it helps you dear ☺️☺️

Answer 2

Hello friend

Side of square = 7 cm

diagonal of a square is root 2 side

root 2×7

7 root 2 cm