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A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?

Option :

Answer:Option 1

Explanation:

Solution:
Let the side of the square(ABCD) be x metres.
Area mcq solution image
AC = √2x = (1.41x) m.
Saving on 2x metres = (0.59x) m.
Area mcq solution image



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