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An edge of a square has vertices with coordinates (a, b) and (-a,- b). Write expre
in terms of a and b for its perimeter and area.
Perimeter =
units
Area =
square units

An edge of a square has vertices with coordinates a b and a b Write expre in terms of a and b for its perimeter and area Perimeter units Area square units class=

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Answer:

Step-by-step explanation:

Value of the edge of the square=d

[tex]d^2=(a^2+b^2+(-a)^2+(-b)^2=2(a^2+b^2)\\\\d=\sqrt{2(a^2+b^2)}\\\\Perimeter=4*d=4*\sqrt{2(a^2+b^2)}\\\\Area=d^2=2(a^2+b^2)\\[/tex]

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