the diagonal of a square is 12cm long.Find its area and length of one side
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Given diagnol of a square =12 cm
Area of square ?
Length of a side =?
We know that diagnol of a square = root2 of its side
12=root2×Length
Length =12/root2
Length =6 root2
Area of a square =4×length of a side
=4×6×root2
=24×root2
Area of square ?
Length of a side =?
We know that diagnol of a square = root2 of its side
12=root2×Length
Length =12/root2
Length =6 root2
Area of a square =4×length of a side
=4×6×root2
=24×root2
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