Find the length of the diagonal of a square with side 8cm.
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Answered by
47
As we know each angle of a square is 90°
And each side is 8cm(given)
We can use pythagoras theorem
Let diagonal be x
x²=8²+8²
x²=64+64
x²=128
x=8 underoot 2
And each side is 8cm(given)
We can use pythagoras theorem
Let diagonal be x
x²=8²+8²
x²=64+64
x²=128
x=8 underoot 2
Answered by
110
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