SOLUTION: If I am building a feature in the garden 4metresx 4 metres, to get it square what is the measurement across the diagonal. We worked it out to 5.6565 but it looks wrong.

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Question 636508: If I am building a feature in the garden 4metresx 4 metres, to get it square what is the measurement across the diagonal. We worked it out to 5.6565 but it looks wrong.
Answer by ankor@dixie-net.com(22740)   (Show Source): You can put this solution on YOUR website!
If I am building a feature in the garden 4metres x 4 metres, to get it square what is the measurement across the diagonal.
d = = 5.65685 ~ 5 m, 66 cm is close enough

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